阅读说明：本技术 一种高精度主轴连接套 (High-precision spindle connecting sleeve ) 是由 石张强 于 2020-11-19 设计创作，主要内容包括：本发明涉及机械配件技术领域,尤其为一种高精度主轴连接套,包括连接套主体,所述连接套主体的左侧设置有左连接套,所述连接套主体与左连接套为可拆卸结构设计,所述连接套主体与左连接套的连接方式为螺纹连接,所述连接套主体的右侧设置有右连接套,所述左连接套远离连接套主体的一端设置有第一连接法兰,所述右连接套的外侧相对应设置有第二连接法兰,所述第一连接法兰的内侧相对应设置有环形连接槽,所述右连接套的右侧相对应设置有连接环,所述连接套主体底部的右侧设置有进水口,所述连接套主体上表面的左侧设置有出水口,所述进水口和出水口均设置有连接阀门,本发明通过设计能够提高高精度主轴连接套的整体经济性、精密性以及实用性。(The invention relates to the technical field of mechanical accessories, in particular to a high-precision spindle connecting sleeve, which comprises a connecting sleeve main body, wherein a left connecting sleeve is arranged on the left side of the connecting sleeve main body, the connecting sleeve main body and the left connecting sleeve are designed to be detachable structures, the connecting mode of the connecting sleeve main body and the left connecting sleeve is threaded connection, a right connecting sleeve is arranged on the right side of the connecting sleeve main body, a first connecting flange is arranged at one end, away from the connecting sleeve main body, of the left connecting sleeve, a second connecting flange is correspondingly arranged on the outer side of the right connecting sleeve, an annular connecting groove is correspondingly arranged on the inner side of the first connecting flange, a connecting ring is correspondingly arranged on the right side of the right connecting sleeve, a water inlet is arranged on the right side of the bottom of the connecting, the invention can improve the overall economy, precision and practicability of the high-precision main shaft connecting sleeve through design.)

1. The utility model provides a high accuracy main shaft adapter sleeve, includes adapter sleeve main part (1), its characterized in that: the left side of adapter sleeve main part (1) is provided with left adapter sleeve (2), the right side of adapter sleeve main part (1) is provided with right adapter sleeve (3), the one end that adapter sleeve main part (1) was kept away from in left side adapter sleeve (2) is provided with first flange (4), the corresponding second flange (5) that is provided with in the outside of right side adapter sleeve (3), the inboard of first flange (4) is corresponding to be provided with annular spread groove (6), the corresponding go-between (7) that is provided with in right side adapter sleeve (3), the right side of adapter sleeve main part (1) bottom is provided with water inlet (8), the left side of adapter sleeve main part (1) upper surface is provided with delivery port (9).

2. A high precision spindle connecting sleeve according to claim 1, characterized in that: the connecting sleeve main body (1) and the left connecting sleeve (2) are designed to be detachable structures, and the connecting mode of the connecting sleeve main body (1) and the left connecting sleeve (2) is threaded connection.

3. A high precision spindle connecting sleeve according to claim 1, characterized in that: the left connecting sleeve (2) is designed to be a corrugated pipe structure, and anti-skid teeth are correspondingly arranged on the outer side of the connecting position of the left connecting sleeve (2) and the connecting sleeve main body (1).

4. A high precision spindle connecting sleeve according to claim 1, characterized in that: the connecting ring (7) and the right connecting sleeve (3) are designed into an integral structure, and the outer side wall of the connecting ring (7) is designed into an inclined structure.

5. A high precision spindle connecting sleeve according to claim 1, characterized in that: the connecting sleeve is characterized in that the connecting sleeve main body (1) and the right connecting sleeve (3) are designed into an integral structure, the right connecting sleeve (3) and the second connecting flange (5) are designed into an integral structure, and the left connecting sleeve (2) and the first connecting flange (4) are designed into an integral structure.

6. A high precision spindle connecting sleeve according to claim 1, characterized in that: the right side wall of the right connecting sleeve (3) and the outer side of the connecting ring (7) are correspondingly provided with connecting holes, and the inner side of each connecting hole is correspondingly provided with internal threads.

7. A high precision spindle connecting sleeve according to claim 1, characterized in that: the size of the inner structure of the annular connecting groove (6) corresponds to the size of the outer structure of the main shaft limiting block.

8. A high precision spindle connecting sleeve according to claim 1, characterized in that: the size ratio of the connecting sleeve main body (1) to the left connecting sleeve (2) is 2: 1.

9. A high precision spindle connecting sleeve according to claim 1, characterized in that: and the water inlet (8) and the water outlet (9) are both correspondingly provided with connecting valves.

10. A high precision spindle connecting sleeve according to claim 1, characterized in that: the connecting sleeve main body (1) is designed to be a double-layer structure, a cooling cavity is correspondingly arranged on the inner side of the connecting sleeve main body (1), and the water inlet (8) and the water outlet (9) are both designed to be communicated with the inside of the cooling cavity.

Technical Field

The invention relates to the technical field of mechanical accessories, in particular to a high-precision spindle connecting sleeve.

Background

The mechanical parts refer to various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises, such as crankshafts, pistons, bearings and the like, wherein the bearing sleeves are widely applied in life, the spindle connecting sleeve can well connect and match the spindle with corresponding equipment, the requirement on precision is increased along with the development of the existing mechanical parts, the high-precision spindle connecting sleeves are increased, when the spindle connecting sleeves are connected with the spindle, a large amount of heat can be generated due to the fact that the spindle needs to rotate at a high speed in the spindle connecting sleeve, the connecting precision of the connecting sleeve and the spindle is easily reduced during long-term work, so that the normal work of the spindle is influenced, meanwhile, the spindle and the connecting sleeve are easily damaged, the overall economy, precision and practicability are generally low, and therefore a novel high-precision spindle connecting sleeve is needed to change the technical defects, is particularly important.

Disclosure of Invention

The invention aims to provide a high-precision spindle connecting sleeve to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high accuracy main shaft adapter sleeve, includes the adapter sleeve main part, the left side of adapter sleeve main part is provided with left adapter sleeve, the right side of adapter sleeve main part is provided with right adapter sleeve, the one end that left side adapter sleeve kept away from the adapter sleeve main part is provided with first flange, the corresponding second flange that is provided with in the outside of right side adapter sleeve, the corresponding annular spread groove that is provided with in inboard of first flange, the corresponding go-between that is provided with in right side adapter sleeve, the right side of adapter sleeve main part bottom is provided with the water inlet, the left side of adapter sleeve main part upper surface is provided.

Preferably, the connecting sleeve main body and the left connecting sleeve are designed to be detachable, and the connecting mode of the connecting sleeve main body and the left connecting sleeve is threaded connection.

Preferably, the left connecting sleeve is designed to be a corrugated pipe structure, and anti-skid teeth are correspondingly arranged on the outer side of the connecting position of the left connecting sleeve and the connecting sleeve main body.

Preferably, the connecting ring and the right connecting sleeve are designed into an integral structure, and the outer side wall of the connecting ring is designed into an inclined structure.

Preferably, the connecting sleeve main body and the right connecting sleeve are designed into an integral structure, the right connecting sleeve and the second connecting flange are designed into an integral structure, and the left connecting sleeve and the first connecting flange are designed into an integral structure.

Preferably, the right side wall of the right connecting sleeve and the outer side of the connecting ring are correspondingly provided with connecting holes, and the inner side of each connecting hole is correspondingly provided with internal threads.

Preferably, the size of the inner structure of the annular connecting groove corresponds to the size of the outer structure of the main shaft limiting block.

Preferably, the size ratio of the connecting sleeve main body to the left connecting sleeve is 2: 1.

Preferably, the water inlet and the water outlet are both correspondingly provided with connecting valves.

Preferably, the connecting sleeve main body is designed to be a double-layer structure, the inner side of the connecting sleeve main body is correspondingly provided with a cooling cavity, and the water inlet and the water outlet are both designed to be communicated with the inside of the cooling cavity.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the design of the high-precision main shaft connecting sleeve, the cooling cavity in the connecting sleeve main body can well cool the main shaft, so that the precision of the main shaft and the connecting sleeve cannot be reduced due to high temperature in the long-time use process of the main shaft, meanwhile, the main shaft and the connecting sleeve cannot be damaged due to high temperature, the first connecting flange, the second connecting flange and the connecting hole can facilitate the connection and installation of the connecting sleeve main body, and the whole economy, precision and practicability are higher.

Drawings

FIG. 1 is a left side view of the overall three-dimensional structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a right side view of the overall three-dimensional structure of the present invention.

In the figure: the connecting sleeve comprises a 1-connecting sleeve main body, a 2-left connecting sleeve, a 3-right connecting sleeve, a 4-first connecting flange, a 5-second connecting flange, a 6-annular connecting groove, a 7-connecting ring, an 8-water inlet and a 9-water outlet.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a high accuracy main shaft adapter sleeve, including adapter sleeve main part 1, the left side of adapter sleeve main part 1 is provided with left adapter sleeve 2, the right side of adapter sleeve main part 1 is provided with right adapter sleeve 3, the one end that left side adapter sleeve 2 kept away from adapter sleeve main part 1 is provided with first connecting flange 4, the corresponding second connecting flange 5 that is provided with in the outside of right side adapter sleeve 3, the corresponding annular spread groove 6 that is provided with in inboard of first connecting flange 4, the corresponding go-between 7 that is provided with in right side of right side adapter sleeve 3, the right side of adapter sleeve main part 1 bottom is provided with water inlet 8, the left side of adapter.

Further, be detachable construction design through adapter sleeve main part 1 and left adapter sleeve 2, adapter sleeve main part 1 is threaded connection with left adapter sleeve 2's connected mode, and left adapter sleeve 2 is bellows structural design, and the corresponding antiskid tooth that is provided with in the outside of left adapter sleeve 2 and adapter sleeve main part 1 junction, thereby can make things convenient for left adapter sleeve 2's dismantlement, the convenience is overhauld the inside of adapter sleeve main part 1, the protection main shaft that left adapter sleeve 2 can be fine simultaneously does not receive external influence to cause the damage, whole practicality is higher.

Further, through go-between 7 and the 3 formula structural design as an organic whole of right side adapter sleeve, and the lateral wall of go-between 7 is the slope structural design to utilize the effect that plays guide positioning that go-between 7 can be fine, precision when making right side adapter sleeve 3 connect promotes greatly, and whole practicality is higher.

Further, through adapter sleeve main part 1 and the 3 formula structural design as an organic whole of right adapter sleeve, right side adapter sleeve 3 and the 5 formula structural design as an organic whole of second flange, left side adapter sleeve 2 and the 4 formula structural design as an organic whole of first connecting flange to and the right side wall of right side adapter sleeve 3 and the outside that is located go-between 7 are corresponding has seted up the connecting hole, the inboard of connecting hole is corresponding to be provided with the internal screw thread design, right side adapter sleeve 3 utilizes the connecting hole to connect fixedly, convenient and fast more.

Furthermore, the size of the inner structure of the annular connecting groove 6 corresponds to the size of the outer structure of the main shaft limiting block, the size ratio of the connecting sleeve main body 1 to the left connecting sleeve 2 is 2:1, the annular connecting groove 6 can limit and position the main shaft, and meanwhile the left connecting sleeve 2 can better protect the main shaft.

Further, correspond the design that is provided with the connecting valve through water inlet 8 and delivery port 9 homogeneous phase, and adapter sleeve main part 1 is the bilayer structure design, and the inboard of adapter sleeve main part 1 is corresponding to be provided with the cooling chamber, water inlet 8 and delivery port 9 all are the state design of intercommunication each other with the inside in cooling chamber, when main shaft and adapter sleeve main part 1 carry out the connection work, the cooling chamber can be fast and convenient to the inside of adapter sleeve main part 1 handle of cooling down, with the precision of being connected of guarantee main shaft and adapter sleeve main part 1, protect main shaft and adapter sleeve main part 1 can not take place to damage because of high temperature simultaneously, whole economic nature and precision are higher.

The working process of the invention is as follows: when the high-precision spindle connecting sleeve is used, a spindle is inserted into the connecting sleeve main body 1 through the left connecting sleeve 2, and then the first connecting flange 4, the second connecting flange 5 and the connecting hole are used for connecting and installing the connecting sleeve main body 1, the whole operation process is simple and convenient, through the design of the high-precision spindle connecting sleeve, a cooling cavity in the connecting sleeve main body 1 can well cool the spindle, so that the precision of the spindle and the connecting sleeve cannot be reduced due to high temperature in the long-time use process of the spindle, meanwhile, the spindle and the connecting sleeve cannot be damaged due to high temperature, the first connecting flange 4, the second connecting flange 5 and the connecting hole can facilitate the connecting and installing of the connecting sleeve main body 1, and the overall economy, precision and practicability of the high-precision spindle connecting sleeve can be improved through the design.

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 invention, the scope of which is defined in the appended claims and their equivalents.