CN212177685U

CN212177685U - Bearing cap for water jet loom

Info

Publication number: CN212177685U
Application number: CN202020466411.0U
Authority: CN
Inventors: 王斌
Original assignee: Qingdao Jinhuaneng Machinery Co ltd
Current assignee: Qingdao Jinhuaneng Machinery Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-18
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a bearing cap for water jet loom, including the bearing cap body, first mounting hole and second mounting hole have been seted up respectively to the both sides of bearing cap body front end, the bottom at bearing cap body front end center seted up with the through-hole, the bottom fixedly connected with lug of bearing cap body front end surface, the oil blanket mounting groove corresponding with the through-hole is seted up at the center of lug, the one side that the oil blanket mounting groove was kept away from to the through-hole has seted up positioning groove, the oil filler point corresponding with positioning groove is seted up to the bottom of bearing cap body, the cavity recess has been seted up at the inboard top of bearing cap body. The utility model discloses in, this bearing cap for water jet loom adopts the thickening design, can make this bearing cap more durable, and it has oil blanket mounting groove and oil filler point to still design moreover, both can realize better waterproof sealing effect, can annotate lubricated bearing of lubricating oil simultaneously to positioning groove in, work efficiency improves greatly, is worth wideling popularize.

Description

Bearing cap for water jet loom

Technical Field

The utility model relates to a hydraulic loom technical field especially relates to a bearing cap for hydraulic loom.

Background

The water jet loom is a shuttleless loom which adopts jet water columns to pull weft yarns to pass through a shed, the frictional traction force of the water jet weft insertion to the weft yarns is larger than that of the air jet weft insertion, the diffusivity is small, the water jet weft insertion meets the requirements of long-thread weft insertion such as synthetic fibers and glass fibers with smooth surfaces, the conductive performance of fiber combination can be increased, the static electricity in weaving can be effectively overcome, in addition, the energy consumed by the jet weft yarns is less, the noise is lowest, the water jet loom has the characteristics of simple weft insertion system and higher strength of warp raw materials, so the rotating speed is high, the requirements on a main transmission motor are higher, higher starting torque and rapid braking reverse torque are required, the frequent starting impact current and the like caused by frequent forward and reverse inching are considered, due to the unique working environment (the humidity of the working environment), the high insulating performance and the sealing performance are provided for the motor, the water jet loom has higher starting, in order to meet the initial beating-up force of the loom and avoid weaving and weft faults, the rotor of the motor must bear larger torque in order to meet the rapid braking of the loom.

The bearing cover is installed in the bearing outside and plays the lid of protection to the bearing, but there is certain defect in current bearing cover structural design, and its whole protective properties is relatively poor, and sealed waterproof performance is relatively poor moreover, leads to bearing and axis of rotation to touch water easily and rusts, has certain problem in the in-process of using, for this reason, we have proposed a new bearing cover for hydraulic loom.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing cover for a water jet loom.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bearing cap for hydraulic loom, includes the bearing cap body, first mounting hole and second mounting hole have been seted up respectively to the both sides of bearing cap body front end, the bottom at bearing cap body front end center seted up with the through-hole, the bottom fixedly connected with lug of bearing cap body front end surface, the oil blanket mounting groove corresponding with the through-hole is seted up at the center of lug, one side that the oil blanket mounting groove was kept away from to the through-hole has seted up positioning groove, the oil filler point corresponding with positioning groove has been seted up to the bottom of bearing cap body, the cavity recess has been seted up at the inboard top of bearing cap body.

As a further description of the above technical solution:

the inner walls of the first mounting hole and the second mounting hole are provided with internal threads.

As a further description of the above technical solution:

the lug and the bearing cover body are cast into an integrally formed structure.

As a further description of the above technical solution:

the circle centers of the oil seal mounting groove and the through hole are all located on the same straight line, and the radius of the oil seal mounting groove is larger than that of the through hole.

As a further description of the above technical solution:

the oil filler point runs through the bearing cap body and is communicated with the positioning groove.

The utility model discloses following beneficial effect has: 1. the utility model provides a pair of bearing cap for hydraulic loom compares with traditional device, the device simple structure, convenient and practical can make more durable and firm of this bearing cap through the simple sealed and location structure of design.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, and this bearing cap for hydraulic loom adopts the thickening design, can make this bearing cap more durable, and it has oil blanket mounting groove and oil filler point to still design, both can realize better waterproof sealing effect, can annotate lubricated bearing of lubricating oil simultaneously to positioning groove to make the bearing can obtain better protection, work efficiency improves greatly, is worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a bearing cap for a water jet loom according to the present invention;

fig. 2 is a side view structural diagram of a bearing cap for a water jet loom provided by the present invention.

Illustration of the drawings:

1. a bearing cap body; 2. a first mounting hole; 3. a second mounting hole; 4. a through hole; 5. an oil seal mounting groove; 6. a positioning groove; 7. an oil filler hole; 8. a cavity groove; 9. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a bearing cap for hydraulic loom, including bearing cap body 1, through increasing the whole thickness of bearing cap body 1, can make this bearing cap body 1 more durable, first mounting hole 2 and second mounting hole 3 have been seted up respectively to the both sides of 1 front end of bearing cap body, the bottom at 1 front end center of bearing cap body has been seted up with through-hole 4, the bottom fixedly connected with lug 9 of 1 front end surface of bearing cap body, the oil blanket mounting groove 5 corresponding with through-hole 4 has been seted up at the center of lug 9, positioning groove 6 has been seted up to one side that oil blanket mounting groove 5 was kept away from to through-hole 4, oil filler point 7 corresponding with positioning groove 6 has been seted up to the bottom of bearing cap body 1, cavity recess 8 has been seted up at the inboard top of bearing cap body 1.

The inner walls of the first mounting hole 2 and the second mounting hole 3 are provided with internal threads, and the internal threads are arranged on the inner walls of the first mounting hole 2 and the second mounting hole 3, so that the bearing cover body 1 can be conveniently mounted on one side of a bearing through fixing screws.

The bump 9 and the bearing cap body 1 are cast into an integrally formed structure, and the bump 9 and the bearing cap body 1 which are cast into an integrally formed structure are firmer in structure and cannot be easily damaged.

The centre of a circle of oil blanket mounting groove 5 and through-hole 4 all is located same straight line, and the radius of oil blanket mounting groove 5 be greater than with the radius of through-hole 4, the centre of a circle all is located same straight line on oil blanket mounting groove 5 and through-hole 4 both easy to assemble oil blanket, also hinder the axis of rotation simultaneously and rotate, also can reduce simultaneously that the machine of intaking strains, makes the bearing more durable, strengthens the life of bearing.

The oil filler point 7 runs through bearing cap body 1 and link up each other with positioning groove 6, runs through bearing cap body 1 and link up each other with positioning groove 6 through making oil filler point 7 to make us can pass through oil filler point 7 and to the lubricated bearing of filling oil in positioning groove 6, thereby make the bearing can obtain better protection.

The working principle is as follows: the utility model provides a bearing cap for water jet loom has great improvement innovation with traditional device, when using the bearing cap for water jet loom, we can utilize two set screws to install the bearing cap body 1 at one side of the bearing, the inner walls of the first mounting hole 2 and the second mounting hole 3 are all provided with internal threads, through setting up the internal threads, thereby facilitating the set screws to carry out rapid installation on the bearing cap body 1, the circle centers of the oil seal mounting groove 5 and the through hole 4 are all located on the same straight line, the oil seal mounting groove 5 and the through hole 4, both being located on the same straight line, not only facilitate the installation of oil seal, but also prevent the rotation axis from rotating, simultaneously, the water inlet machine filter can be reduced, the bearing is more durable, the service life of the bearing is enhanced, and the bottom of the bearing cap body 1 is provided with the oil filling hole 7 corresponding to the positioning groove 6, through making the oil filling hole 7 run through the bearing cap body 1 and communicate with the positioning groove 6, therefore, lubricating oil can be filled into the positioning groove 6 through the oil filling hole 7 to lubricate the bearing, so that the bearing can be better protected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bearing cap for hydraulic loom, includes bearing cap body (1), its characterized in that: first mounting hole (2) and second mounting hole (3) have been seted up respectively to the both sides of bearing cap body (1) front end, the bottom at bearing cap body (1) front end center seted up with through-hole (4), bottom fixedly connected with lug (9) of bearing cap body (1) front end surface, oil blanket mounting groove (5) corresponding with through-hole (4) are seted up at the center of lug (9), positioning groove (6) have been seted up to one side that oil blanket mounting groove (5) were kept away from in through-hole (4), oil filler point (7) corresponding with positioning groove (6) have been seted up to the bottom of bearing cap body (1), cavity recess (8) have been seted up at the top of bearing cap body (1) inboard.

2. The bearing cap for a water jet loom according to claim 1, characterized in that: the inner walls of the first mounting hole (2) and the second mounting hole (3) are provided with internal threads.

3. The bearing cap for a water jet loom according to claim 1, characterized in that: the convex block (9) and the bearing cover body (1) are cast into an integrally formed structure.

4. The bearing cap for a water jet loom according to claim 1, characterized in that: the circle centers of the oil seal mounting groove (5) and the through hole (4) are located on the same straight line, and the radius of the oil seal mounting groove (5) is larger than that of the through hole (4).

5. The bearing cap for a water jet loom according to claim 1, characterized in that: the oil filling hole (7) penetrates through the bearing cover body (1) and is communicated with the positioning groove (6).