Polyester wear-resistant shaft sleeve assembly

Abstract

The utility model discloses a polyester wear-resisting shaft sleeve assembly which comprises a shaft sleeve, an inner connecting piece is arranged on the inner wall of the shaft sleeve, the shaft sleeve comprises a sleeve body, an outer ring groove is formed in the outer wall of the sleeve body, an outer transverse groove is formed in the outer wall of the sleeve body, an inner-outer through hole is formed in the outer wall of the sleeve body, and a fixing groove is formed in the outer wall of the sleeve body. An open angle groove is formed in the inner wall of the sleeve body, and a front-back through hole is formed in the outer wall of the sleeve body; the number of the outer transverse grooves is multiple, and the multiple outer transverse grooves are annularly arranged at equal intervals. The number of the outer ring grooves is multiple, and the multiple outer ring grooves are arranged in an array at equal intervals. According to the polyester wear-resisting shaft sleeve assembly, through the arrangement of the oil adding mechanism, in the using process, lubricating oil is added into the inner-outer through hole through the outer transverse groove and the outer ring groove, the lubricating oil can enter the sleeve body along the outer transverse groove, the outer ring groove and the inner-outer through hole, and therefore the effect of rapidly and comprehensively adding oil to the inner side and the outer side of the sleeve body is achieved, and the using effect of the device is improved; and convenience is provided for a user.

Description

Technical Field

[0001] The utility model relates to the field of shaft sleeves, in particular to a polyester wear-resistant shaft sleeve component. Background Art

[0002] The sleeve is a cylindrical mechanical part that is sleeved on the rotating shaft and is a component of the sliding bearing.

[0003] The existing technology has the following problems:

[0004] In the prior art, polyester wear-resistant sleeves are generally fixed in use, and have relatively simple structures and functions. Therefore, it is necessary to design a polyester wear-resistant sleeve assembly with higher practicality. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a polyester wear-resistant shaft sleeve assembly to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical scheme adopted by the utility model is as follows: a polyester wear-resistant sleeve assembly, including a sleeve, the inner wall of the sleeve is provided with an internal connecting piece, the sleeve includes a sleeve body, the outer wall of the sleeve body is provided with an outer annular groove, the outer wall of the sleeve body is provided with an outer transverse groove, the outer wall of the sleeve body is provided with inner and outer through holes, the outer wall of the sleeve body is provided with a fixing groove, the inner wall of the sleeve body is provided with an angle groove, and the outer wall of the sleeve body is provided with front and rear through holes.

[0007] Preferably, there are multiple outer transverse grooves, and the multiple outer transverse grooves are arranged in an equidistant ring.

[0008] Preferably, there are multiple outer ring grooves, and the multiple outer ring grooves are arranged in an equidistant array.

[0009] Preferably, there are multiple inner and outer through holes, and the multiple inner and outer through holes are arranged in a ring at equal intervals.

[0010] Preferably, the inner and outer through holes, the outer transverse groove and the outer annular groove constitute an oil adding mechanism; through the provision of the oil adding mechanism, during use, lubricating oil is added to the inner and outer through holes through the outer transverse groove and the outer annular groove, and the lubricating oil can enter the interior of the sleeve along the outer transverse groove, the outer annular groove and the inner and outer through holes, thereby achieving rapid and comprehensive oiling effect on both sides of the sleeve, improving the use effect of the device and providing convenience for the user.

[0011] Preferably, there are multiple front and rear through holes, and the multiple front and rear through holes are arranged in an inner and outer double-layer ring on the inner wall of the sleeve; by arranging the multiple front and rear through holes in an inner and outer double-layer ring on the inner wall of the sleeve, a better heat dissipation effect can be achieved, the use effect of the device is improved, and convenience is provided for the user.

[0012] Preferably, a fixing hole is provided on the inner wall of the fixing groove, and the fixing groove, the fixing hole and the angled groove constitute an installation mechanism. Through the setting of the installation mechanism, in use, the installation can be completed by setting the inner connecting part on the outer wall of the mechanism to be installed, then putting the sleeve on the sleeve, and fixing it through the fixing groove and the fixing hole, thereby improving the use effect of the device and providing convenience for the user.

[0013] Preferably, the inner connecting member includes a retaining frame, and the inner wall of the retaining frame is provided with balls; through the provision of the inner connecting member, the friction coefficient can be reduced, the use effect of the device is improved, and convenience is provided for the user.

[0014] The beneficial effects of the utility model are as follows: 1. The polyester wear-resistant shaft sleeve assembly, through the setting of the oil adding mechanism, during use, lubricating oil is added to the inner and outer through holes through the outer transverse groove and the outer ring groove, and the lubricating oil can enter the interior of the sleeve body along the outer transverse groove, the outer ring groove and the inner and outer through holes, thereby achieving rapid and comprehensive oiling effect on both sides of the sleeve body, improving the use effect of the device and providing convenience for users.

[0015] 2. The polyester wear-resistant sleeve assembly is arranged on the inner wall of the sleeve body in a double-layer inner and outer ring arrangement through a plurality of front and rear through holes, which can achieve a better heat dissipation effect, improve the use effect of the device, and provide convenience for users.

[0016] 3. The polyester wear-resistant bushing assembly is provided with an installation mechanism. During use, the installation is completed by setting the inner connecting piece on the outer wall of the mechanism to be installed, then putting the sleeve body on the sleeve body, and fixing it through the fixing groove and the fixing hole. This improves the use effect of the device and provides convenience for the user.

[0017] 4. The polyester wear-resistant sleeve assembly can reduce the friction coefficient through the arrangement of the inner connecting piece, thereby improving the use effect of the device and providing convenience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the front view of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the shaft sleeve of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the inner connecting piece of the utility model.

[0022] In the figure: 1, shaft sleeve; 101, sleeve body; 102, outer ring groove; 103, outer transverse groove; 104, inner and outer through holes; 105, fixing groove; 106, angle groove; 107, front and rear through holes; 2, inner connecting part; 201, retaining frame; 202, ball. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a polyester wear-resistant sleeve assembly is provided.

[0025] Embodiment 1;

[0026] like Figure 1-Figure 3 As shown, according to the embodiment of the utility model, the polyester wear-resistant sleeve assembly comprises a sleeve 1, the inner wall of the sleeve 1 is provided with an inner connector 2, the sleeve 1 comprises a sleeve body 101, the outer wall of the sleeve body 101 is provided with an outer annular groove 102, the outer wall of the sleeve body 101 is provided with an outer transverse groove 103, the outer wall of the sleeve body 101 is provided with inner and outer through holes 104, the outer wall of the sleeve body 101 is provided with a fixing groove 105, the inner wall of the sleeve body 101 is provided with an angle groove 106, and the outer wall of the sleeve body 101 is provided with front and rear through holes 107;

[0027] There are multiple outer transverse grooves 103, and the multiple outer transverse grooves 103 are arranged in an equidistant annular array;

[0028] There are multiple outer ring grooves 102, and the multiple outer ring grooves 102 are arranged in an equidistant array;

[0029] There are multiple inner and outer through holes 104, and the multiple inner and outer through holes 104 are arranged in an equidistant annular pattern;

[0030] The inner and outer through holes 104, the outer transverse groove 103 and the outer annular groove 102 constitute an oil adding mechanism;

[0031] There are multiple front and rear through holes 107, and the multiple front and rear through holes 107 are arranged in an inner and outer double-layer ring on the inner wall of the sleeve body 101;

[0032] The inner wall of the fixing groove 105 is provided with a fixing hole, and the fixing groove 105 , the fixing hole and the angle groove 106 constitute a mounting mechanism.

[0033] In this embodiment, by setting up the oil adding mechanism, during use, lubricating oil is added to the inner and outer through holes 104 through the outer transverse groove 103 and the outer annular groove 102, and the lubricating oil can enter the interior of the sleeve body 101 along the outer transverse groove 103, the outer annular groove 102 and the inner and outer through holes 104, thereby achieving a quick and comprehensive oiling effect on both the inner and outer sides of the sleeve body 101, thereby improving the use effect of the device and providing convenience for the user.

[0034] In this embodiment, a plurality of front and rear through holes 107 are arranged in an inner and outer double-layer ring on the inner wall of the sleeve 101, which can achieve a better heat dissipation effect, improve the use effect of the device, and provide convenience for the user.

[0035] In this embodiment, through the setting of the installation mechanism, in use, after the inner connecting member 2 is set on the outer wall of the mechanism to be installed, the sleeve 101 is put on the sleeve 101, and it is fixed through the fixing groove 105 and the fixing hole, the installation can be completed, which improves the use effect of the device and provides convenience for the user.

[0036] Embodiment 2:

[0037] On the basis of the first embodiment, the preferred embodiment of the polyester wear-resistant sleeve assembly provided by the utility model is as follows Figure 1-Figure 3 As shown: the inner connecting member 2 includes a retaining frame 201 , and the inner wall of the retaining frame 201 is provided with balls 202 .

[0038] In this embodiment, by providing the inner connecting member 2, it is possible to reduce the friction coefficient, improve the use effect of the device, and provide convenience for the user.

[0039] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0040] In actual application, first, after the inner connecting part 2 is set on the outer wall of the mechanism to be installed, the sleeve 101 is put on the sleeve 101, and it is fixed through the fixing groove 105 and the fixing hole, the installation can be completed; through the setting of the oil adding mechanism, during use, lubricating oil is added to the inner and outer through holes 104 through the outer transverse groove 103 and the outer annular groove 102, and the lubricating oil can enter the inside of the sleeve 101 along the outer transverse groove 103, the outer annular groove 102 and the inner and outer through holes 104, thereby achieving a quick and comprehensive oiling effect on both sides of the sleeve 101; through the setting of multiple front and rear through holes 107 arranged in an inner and outer double-layer ring on the inner wall of the sleeve 101, a better heat dissipation effect can be achieved.

[0041] In summary, with the aid of the above technical solution of the utility model, the polyester wear-resistant sleeve assembly, through the setting of the oiling mechanism, during use, lubricating oil is added to the inner and outer through holes 104 through the outer transverse groove 103 and the outer annular groove 102, and the lubricating oil can enter the interior of the sleeve body 101 along the outer transverse groove 103, the outer annular groove 102 and the inner and outer through holes 104, thereby achieving a quick and comprehensive oiling effect on both sides of the sleeve body 101, improving the use effect of the device and providing convenience for the user; a plurality of front and rear through holes 107 are arranged in an inner and outer double-layer ring on the sleeve body 101, 1 can achieve a better heat dissipation effect, improve the use effect of the device, and provide convenience for users; through the setting of the installation mechanism, in use, after the inner connecting member 2 is set on the outer wall of the mechanism to be installed, the sleeve 101 is sleeved on the sleeve 101, and fixed through the fixing groove 105 and the fixing hole, the installation can be completed, which improves the use effect of the device and provides convenience for users; through the setting of the inner connecting member 2, the friction coefficient can be reduced, the use effect of the device is improved, and convenience is provided for users.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polyester wear-resistant sleeve assembly, comprising a sleeve (1), characterized in that: The inner wall of the shaft sleeve (1) is provided with an inner connecting piece (2), and the shaft sleeve (1) comprises a sleeve body (101), the outer wall of the sleeve body (101) is provided with an outer annular groove (102), the outer wall of the sleeve body (101) is provided with an outer transverse groove (103), the outer wall of the sleeve body (101) is provided with inner and outer through holes (104), the outer wall of the sleeve body (101) is provided with a fixing groove (105), the inner wall of the sleeve body (101) is provided with an angle groove (106), and the outer wall of the sleeve body (101) is provided with front and rear through holes (107).

2. A polyester wear-resistant sleeve assembly according to claim 1, characterized in that: The number of the outer transverse grooves (103) is multiple, and the multiple outer transverse grooves (103) are arranged in a ring array at equal distances.

3. A polyester wear-resistant sleeve assembly according to claim 2, characterized in that: The number of the outer annular grooves (102) is multiple, and the multiple outer annular grooves (102) are arranged in an equidistant array.

4. A polyester wear-resistant sleeve assembly according to claim 3, characterized in that: The number of the inner and outer through holes (104) is multiple, and the multiple inner and outer through holes (104) are arranged in an equidistant circular pattern.

5. A polyester wear-resistant sleeve assembly according to claim 4, characterized in that: The inner and outer through holes (104), the outer transverse groove (103) and the outer annular groove (102) constitute an oil adding mechanism.

6. A polyester wear-resistant sleeve assembly according to claim 1, characterized in that: The number of the front and rear through holes (107) is multiple, and the multiple front and rear through holes (107) are arranged in an inner and outer double-layer ring on the inner wall of the sleeve body (101).

7. A polyester wear-resistant sleeve assembly according to claim 1, characterized in that: The inner wall of the fixing groove (105) is provided with a fixing hole, and the fixing groove (105), the fixing hole and the angled groove (106) constitute a mounting mechanism.

8. A polyester wear-resistant sleeve assembly according to claim 1, characterized in that: The inner connecting member (2) comprises a retaining frame (201), and a ball (202) is arranged on the inner wall of the retaining frame (201).

Images