CN212377238U

CN212377238U - Textile industry is with gear that takes precautions against earthquakes

Info

Publication number: CN212377238U
Application number: CN202020297589.7U
Authority: CN
Inventors: 戴黄国
Original assignee: Taixing Jincheng Textile Machinery Gear Manufacturing Co ltd
Current assignee: Taixing Jincheng Textile Machinery Gear Manufacturing Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-01-19
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the technical field of the spinning machine accessory, especially, be a textile industry is with gear that takes precautions against earthquakes, including the gear body, the gear body includes annular wheel body, the equidistant fixed mounting that encircles of surface of annular wheel body has the teeth of a cogwheel, per two be formed with the tooth's socket between the surface of adjacent teeth of a cogwheel and annular wheel body, the axle center department of annular wheel body has seted up central shaft hole. The utility model discloses an oil groove and oil duct are seted up in the inside of gear body, store a large amount of lubricating oil in the inside of oil groove, wherein oil duct and center shaft hole, oil groove and tooth's socket are linked together, therefore the gear body is when using, because the effect of centrifugal force, the inside lubricating oil of oil groove flows to tooth's socket and center shaft hole through the oil duct, thereby the gear body can play the lubrication action to it at the transmission in-process, under the gear body is good lubricated state, contact surface's coefficient of friction is lower, the biggest equivalent contact stress and the flank of tooth contact stress change of gear body are less.

Description

Textile industry is with gear that takes precautions against earthquakes

Technical Field

The utility model relates to a textile machinery accessory technical field specifically is a textile industry is with gear that takes precautions against earthquakes.

Background

The textile machine is a general name of a tool for processing raw materials such as threads, silks, hemp and the like into silk threads and then weaving the silk threads into cloth. The existing textile machine comprises a spinning sinker, a spinning wheel, a pedal textile machine, a mechanical textile machine, a numerical control textile machine and the like, and along with the development of the times, the functions and the efficiency of the textile machine are greatly increased.

The gear refers to a mechanical element with teeth on the rim edge for continuously meshing and transmitting motion and power, and plays an extremely important role in the development and application of textile machinery. In the working process of the gear, the stability of the mechanical operation is the greatest importance, and the quality of the product and the service life of the equipment are seriously influenced because the mechanical equipment vibrates in the operation process. Therefore, the vibration prevention of the gear is of great importance in the textile industry, wherein the lubrication is one of the most direct and most effective methods for the vibration prevention of the gear, when the lubrication condition of the gear is poor or dry friction occurs, the maximum equivalent contact stress and tooth surface contact stress of the gear change greatly, the fatigue strength of the gear is seriously influenced, the excessively high friction coefficient can cause the collision strength and frequency between the gears, the vibration amplitude and the vibration frequency are greatly improved, but the gear lubrication work in the current textile machinery is also to oil the surface of the gear regularly, the gear needs to be oiled again after being used for a period of time, the oiling period is short, the oiling times are many, and the manual oiling work needs to oil each tooth groove of the gear, so that the oiling lubrication workload of the gear is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a textile industry is with gear that takes precautions against earthquakes has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a textile industry shockproof gear, includes the gear body, the gear body includes annular wheel body, the surface of annular wheel body is equidistant to encircle fixed mounting has the teeth of a cogwheel, is formed with the tooth's socket between every two adjacent teeth of a cogwheel and the surface of annular wheel body, the axle center department of annular wheel body sets up central shaft hole, the inside of gear body is equidistant to encircle to be seted up the oil duct equal with tooth's socket quantity, one end of every oil duct all is linked together with corresponding tooth's socket, the other end of every oil duct all is linked together with the inside in central shaft hole, the inside of annular wheel body is seted up the oil groove, oil groove and central shaft hole are located the same axis, every oil duct all is linked together with the inside of oil groove, the inside of oil groove is equidistant to encircle to be fixed with the enhancement baffle, the inside of oil groove, every strengthen having seted up the oil through hole on the baffle, per two be linked together through the oil through hole between the adjacent oil storage intracavity portion, the tank filler sleeve that equals with oil storage intracavity quantity is seted up in the front of gear body, every the one end of tank filler sleeve all is linked together with the inside in corresponding oil storage chamber.

As an optimized technical scheme of the utility model, six are no less than to strengthen the quantity of baffle.

As the utility model discloses a preferred technical scheme, the tank filler sleeve includes straight passageway and toper passageway, straight passageway and toper passageway all set up in the inside of gear body and communicate each other, the one end of straight passageway is linked together with the inside in oil storage chamber, the one end and the external environment of toper passageway are linked together, the internal diameter of toper passageway is steadilyd decrease from outside to inside gradually, the minimum internal diameter of toper passageway is greater than the internal diameter of straight passageway.

As an optimized technical scheme of the utility model, the inside packing of toper passageway has the separation medium.

As an optimized technical proposal of the utility model, the separation medium is foamed aluminum.

(III) advantageous effects

Compared with the prior art, the utility model provides a textile industry is with gear that takes precautions against earthquakes possesses following beneficial effect:

1. the shockproof gear for textile industry is characterized in that an oil groove and an oil duct are arranged in a gear body, a large amount of lubricating oil is stored in the oil groove, wherein the oil duct is communicated with a central shaft hole, the oil groove and a tooth groove, when the gear body is used, the lubricating oil in the oil groove flows to the tooth groove and the central shaft hole through the oil duct under the action of centrifugal force, so that the gear body can be lubricated in a transmission process, when the gear body is in a good lubricating state, the friction coefficient of a contact surface is low, the maximum equivalent contact stress and the tooth surface contact stress of the gear body are small in change, the small friction coefficient can reduce the collision force, frequency, amplitude and vibration frequency between gears, the quality of textile products and the service life of textile machinery are ensured, and compared with the existing manual oiling, the shockproof gear stores the lubricating oil in the oil groove, utilize the oil groove to store a large amount of lubricating oil, can guarantee that one time supplementary lubricating oil can play the lubrication action to the gear body for a long time, reduced the gear number of times that oils to can oil the operation to all tooth's grooves simultaneously, therefore practicality and use value are higher.

2. This textile industry shockproof gear, separate the inside in oil storage chamber through strengthening the baffle through the setting, consequently every oil storage chamber all corresponds a plurality of oil duct, when gear body during operation, corresponding oil storage intracavity portion's lubricating oil can flow to corresponding tooth's socket and centre shaft hole, the pertinence that lubricating oil used is strong like this, the lubrication effect has been guaranteed, strengthen the structural strength that the baffle can also improve the gear body simultaneously, and seted up the logical oilhole on strengthening the baffle, the size design of logical oilhole is little, can delay the circulation of lubricating oil, the main effect of logical oilhole is after the lubricating oil in the inside in oil storage chamber finishes using, adjacent oil storage intracavity portion's lubricating oil can enter into its inside through leading the oilhole, the validity of lubricated work has been ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective sectional view of the structure of the present invention;

fig. 3 is a perspective sectional view of the structure of the present invention.

In the figure: 1. a gear body; 101. an annular wheel body; 102. gear teeth; 103. a tooth socket; 104. a central shaft hole; 2. an oil passage; 3. an oil sump; 4. a reinforcing spacer; 5. an oil storage chamber; 6. an oil through hole; 7. an oil filling hole; 701. a straight channel; 702. a tapered channel; 8. a barrier medium.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a shockproof gear for textile industry comprises a gear body 1, wherein the gear body 1 comprises an annular gear body 101, gear teeth 102 are fixedly arranged on the outer surface of the annular gear body 101 in an equidistant mode in a surrounding mode, tooth grooves 103 are formed between every two adjacent gear teeth 102 and the outer surface of the annular gear body 101, a central shaft hole 104 is formed in the axis center of the annular gear body 101, oil ducts 2 with the same number as the tooth grooves 103 are formed in the gear body 1 in an equidistant mode in the gear body 1, one end of each oil duct 2 is communicated with the corresponding tooth grooves 103, the other end of each oil duct 2 is communicated with the inside of the central shaft hole 104, an oil groove 3 is formed in the annular gear body 101, the oil groove 3 and the central shaft hole 104 are located on the same axis, each oil duct 2 is communicated with the inside of the oil groove 3, reinforcing partition plates 4 are fixedly arranged in the oil groove 3 in an equidistant mode, and, oil through holes 6 are formed in each reinforcing partition plate 4, each two adjacent oil storage cavities 5 are communicated with each other through the oil through holes 6, oil filling holes 7 equal to the oil storage cavities 5 in number are formed in the front face of the gear body 1, and one end of each oil filling hole 7 is communicated with the corresponding oil storage cavity 5.

In the embodiment, the oil groove 3 and the oil duct 2 are arranged in the gear body 1, a large amount of lubricating oil is stored in the oil groove 3, the lubricating oil in the oil groove 3 is added through the oil filling hole 7, wherein the oil duct 2 is communicated with the central shaft hole 104, the oil groove 3 and the tooth space 103, therefore, when the gear body 1 is used, the lubricating oil in the oil groove 3 flows to the tooth space 103 and the central shaft hole 104 through the oil duct 2 under the action of centrifugal force, so that the gear body 1 can play a lubricating role in the transmission process, when the gear body 1 is in a good lubricating state, the friction coefficient of a contact surface is lower, the maximum equivalent contact stress and the tooth surface contact stress of the gear body 1 are less in change, the smaller friction coefficient can reduce the collision force, frequency, amplitude and vibration frequency between gears, the quality of textile products and the service life of textile machinery are ensured, and simultaneously compared with the existing manual oiling, the lubricating oil is stored in the oil groove 3, and a large amount of lubricating oil is stored in the oil groove 3, so that the gear body 1 can be lubricated for a long time by supplementing the lubricating oil once, the oiling times of the gear are reduced, and all tooth grooves 103 can be oiled simultaneously, so that the practicability and the use value are higher; separate the inside of oil storage chamber 5 through setting up enhancement baffle 4, consequently every oil storage chamber 5 all corresponds a plurality of oil duct 2, when 1 during operation of gear body, corresponding 5 inside lubricating oil in oil storage chamber can flow to corresponding tooth's socket 103 and central shaft hole 104, the pertinence that lubricating oil used is strong like this, the lubrication effect has been guaranteed, strengthen baffle 4 simultaneously and also can improve gear body 1's structural strength, and seted up logical oilhole 6 on strengthening baffle 4, the size design of logical oilhole 6 is little, can delay the circulation of lubricating oil, the primary function of logical oilhole 6 is after the lubricating oil in the inside of oil storage chamber 5 used, adjacent 5 inside lubricating oil in oil storage chamber can enter into inside through logical oilhole 6, the validity of lubrication work has been ensured.

Specifically, the number of the reinforcing spacers 4 is not less than six.

In this embodiment, guarantee gear body 1's structural strength, utilize simultaneously to strengthen baffle 4 and divide into a plurality of oil storage chambeies 5 to the inside of oil groove 3.

Specifically, the oil filling hole 7 includes a straight passage 701 and a tapered passage 702, the straight passage 701 and the tapered passage 702 are both provided inside the gear body 1 and are communicated with each other, one end of the straight passage 701 is communicated with the inside of the oil storage chamber 5, one end of the tapered passage 702 is communicated with the outside environment, the inside diameter of the tapered passage 702 gradually decreases from the outside to the inside, and the minimum inside diameter of the tapered passage 702 is larger than the inside diameter of the straight passage 701.

In this embodiment, the design of tapered channel 702 is convenient to cooperate with the refueling head of corresponding refueling equipment, and the leakproofness in the refueling process is guaranteed.

Specifically, the interior of the tapered channel 702 is filled with the blocking medium 8.

In this embodiment, after the lubricant is added, the conical passage 702 is blocked by the blocking medium 8, so that the lubricant can be prevented from overflowing through the filler hole 7.

Specifically, the blocking medium 8 is foamed aluminum.

In this embodiment, the foamed aluminum has the advantages of high impact absorption, high temperature resistance, corrosion resistance, low thermal conductivity, weather resistance, and easy processing, and is therefore suitable as the barrier medium 8 for filling the tapered channel 702.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a textile industry is with gear that takes precautions against earthquakes, includes gear body (1), its characterized in that: the gear body (1) comprises an annular gear body (101), gear teeth (102) are fixedly arranged on the outer surface of the annular gear body (101) in an equidistant mode, tooth grooves (103) are formed between every two adjacent gear teeth (102) and the outer surface of the annular gear body (101), a central shaft hole (104) is formed in the axis center of the annular gear body (101), oil ducts (2) with the number equal to that of the tooth grooves (103) are formed in the gear body (1) in an equidistant mode, one end of each oil duct (2) is communicated with the corresponding tooth grooves (103), the other end of each oil duct (2) is communicated with the inside of the central shaft hole (104), oil grooves (3) are formed in the annular gear body (101), the oil grooves (3) and the central shaft holes (104) are located on the same axis, and each oil duct (2) is communicated with the inside of each oil groove (3), the inside equidistant of oil groove (3) is encircleed and is fixed with enhancement baffle (4), the inside of oil groove (3) is divided into a plurality of oil storage chamber (5), every through strengthening baffle (4) strengthen having seted up oil through hole (6) on baffle (4), per two be linked together through oil through hole (6) between adjacent oil storage chamber (5) inside, tank filler sleeve (7) that equal with oil storage chamber (5) quantity are seted up in the front of gear body (1), every the one end of tank filler sleeve (7) all is linked together with the inside of corresponding oil storage chamber (5).

2. A textile industry vibration-proof gear according to claim 1, characterized in that: the number of the reinforcing partition plates (4) is not less than six.

3. A textile industry vibration-proof gear according to claim 1, characterized in that: the oil filling hole (7) comprises a straight channel (701) and a conical channel (702), the straight channel (701) and the conical channel (702) are arranged inside the gear body (1) and communicated with each other, one end of the straight channel (701) is communicated with the inside of the oil storage cavity (5), one end of the conical channel (702) is communicated with the external environment, the inner diameter of the conical channel (702) gradually decreases from the outside to the inside, and the minimum inner diameter of the conical channel (702) is larger than that of the straight channel (701).

4. A textile industry vibration-proof gear according to claim 3, characterized in that: the interior of the tapered channel (702) is filled with a barrier medium (8).

5. A textile industry vibration-proof gear according to claim 4, wherein: the blocking medium (8) is foamed aluminum.