CN210558587U

CN210558587U - Clutch cylinder push-out mechanism of copper-plated wire take-up machine

Info

Publication number: CN210558587U
Application number: CN201921339824.6U
Authority: CN
Inventors: 徐珂; 邵烙华
Original assignee: Jiangsu Omsong Intelligent Equipment Co Ltd
Current assignee: Jiangsu Omsong Intelligent Equipment Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-19
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a clutch cylinder ejecting mechanism of a copper-plated wire rewinding machine, which comprises an inner cylinder body and an outer cylinder body, wherein the inner cylinder body comprises a coaxial hollow shaft and a rotor, the hollow shaft is arranged in the rotor, and the hollow shaft is connected with the rotor through a first bearing; the outer cylinder body is sleeved on the outer circumference of the rotor, a circle of first boss protrudes from the outer end of the rotor, a circle of second boss parallel to the first boss protrudes from the outer end of the outer cylinder body, an air bag is arranged between the first boss and the second boss, and the air bag is provided with an air inlet; the inner ends of the hollow shaft and the outer cylinder body exceed the inner end of the inner cylinder body, the outer circumference of the exceeding part of the hollow shaft is sleeved with a pushing seat, and a second bearing is connected between the exceeding part of the outer cylinder body and the pushing seat. The utility model discloses the rusty problem of cylinder has been avoided in the design of well gasbag, releases the seat moreover and can not have the uneven problem of atress at the in-process that is promoted, can not take place the card when having guaranteed that the cylinder uses and pause.

Description

Clutch cylinder push-out mechanism of copper-plated wire take-up machine

Technical Field

The utility model relates to a copper plating line admission machine especially relates to a clutch cylinder release mechanism of copper plating line admission machine.

Background

The take-up machine is one of the equipments widely used in the metal product industry for continuous production, the pneumatic clutch in the take-up machine is to control the cylinder action directly after air admission at present, Chinese patent with patent number 201110229379.X discloses a take-up pneumatic clutch, including initiative power transmission shaft, sprocket, fixed and mobile friction disk, friction plate and cylinder, the cylinder jacket of the cylinder communicates with vent hole on the cylinder jacket with the air cavity that the cylinder base forms; the driving hollow shaft is connected with the driving transmission shaft through an expansion sleeve. In addition, chinese patent No. 201910346186.9 discloses a clutch, comprising; a clutch mechanism having a first gear member and a second gear member; the air cylinder assembly comprises a shell with an air inlet channel and a piston piece which is matched with the shell to form an air cavity; the piston part can push the first gear part to move towards the second gear part along the axial direction under the action of air pressure.

The air cavity in above-mentioned two clutches all directly embeds in the casing of cylinder, and gas is direct and the piston contact, and present cylinder is mostly iron system, consequently when pneumatic clutch's service environment humidity is than higher, the cylinder rusts easily, especially can accelerate to rust after the air inlet has steam to get into, and the rust can make the cylinder can the atress uneven in the use, and the movement in-process can take place to deviate to, after the rust is more, can lead to the cylinder card to die even.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clutch cylinder push-out mechanism of a copper-plated wire take-up machine, which comprises an inner cylinder body 1 and an outer cylinder body 2, wherein the inner cylinder body 1 comprises a coaxial hollow shaft 11 and a rotor 12, the hollow shaft 11 is arranged in the rotor 12, and the hollow shaft 11 is connected with the rotor 12 through a first bearing 13; the outer cylinder body 2 is sleeved on the outer circumference of the rotor 12, a circle of first boss 3 protrudes from the outer end of the rotor 12, a circle of second boss 4 parallel to the first boss 3 protrudes from the outer end of the outer cylinder body 2, an air bag 5 is arranged between the first boss 3 and the second boss 4, and the air bag 5 is provided with an air inlet; the air bag is externally connected with an air inlet pipe, the wall of the air bag is of a three-layer structure, the middle layer is Kevlar fiber, the two sides of the air bag are compounded with a layer of nitrile rubber through glue, and the air bag is high in elasticity and fatigue resistant according to the characteristics of the Kevlar fiber and the nitrile rubber.

The inner ends of the hollow shaft 11 and the outer cylinder body 2 both exceed the inner end of the inner cylinder body 1, the outer circumference of the exceeding part of the hollow shaft 11 is sleeved with a push-out seat 6, and a second bearing 14 is connected between the exceeding part of the outer cylinder body 2 and the push-out seat 6.

The utility model discloses clutch cylinder ejecting mechanism of copper-plated wire admission machine, rotor 12 are coaxial with outer cylinder body 2, and first boss 3 and second boss 4 are all perpendicular with outer cylinder body 2's axis.

The utility model discloses clutch cylinder ejecting mechanism of copper-plated wire admission machine is equipped with an annular limiting plate 7 respectively in the both sides of first bearing 13, corresponds two limiting plate 7 and has all opened two rings of spacing grooves at the outer wall of hollow shaft 11 and the inner wall of rotor 12, and the inner circle card of limiting plate 7 is at the spacing inslot of hollow shaft 11 outer wall, and the outer lane is then blocked at the spacing inslot of rotor 12 inner wall. This allows the rotor and hollow shaft to move synchronously or to be stationary in the direction of their axes while maintaining relative rotation.

The clutch cylinder ejecting mechanism of the copper-plated wire rewinding machine is characterized in that a circle of bearing groove is formed in the ejecting seat 6, and the inner ring of the second bearing 14 is positioned in the bearing groove; a circle of steps 21 is expanded outside the inner wall of the part, exceeding the outer cylinder body 2, of the outer cylinder body, the outer ring, close to the rotor 12, of the second bearing 14 is clamped in the steps 21, the second bearing enables the outer cylinder body and the push-out seat to rotate relative to each other, when the air bag is inflated and expanded, the outer cylinder body is pushed by the air bag to move along the axis direction of the outer cylinder body, and under the action of the bearing groove and the steps, the second bearing and the push-out seat are driven by the outer cylinder body to move together.

The utility model discloses clutch cylinder ejecting mechanism of copper-plated wire admission machine, second boss 4 still are equipped with lug 41 on the surface that is close to 5 one sides of gasbag, and second boss 4 still is equipped with lug 41 on the surface that is close to 5 one sides of gasbag, and the lug is pressed on the gasbag, because the lifting surface is littleer for the second boss, consequently is promoted more easily.

The utility model discloses clutch cylinder ejecting mechanism of copper-plated wire admission machine, first boss 3 and rotor 12 structure as an organic whole, second boss 4, lug 41 and outer cylinder body 2 also structure as an organic whole can be passed through the machine-shaping by materials such as stainless steel piece.

The utility model has the advantages that:

the utility model discloses an gasbag is aerifyd and is made the outer cylinder integument promote to drive release seat and promoted, the rusty problem of cylinder has been avoided in the design of gasbag, and because outer cylinder body cover is outside the rotor, consequently when outer cylinder integument promotes, can also play the effect of direction, release the seat and just can not have the uneven problem of atress at the in-process that is promoted, can not take place the card when having guaranteed that the cylinder uses and pause.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the present embodiment 1;

FIG. 2 is a schematic view of example 2.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 according to specific situations by those skilled in the art.

Example 1

The clutch cylinder push-out mechanism of the copper-plated wire rewinding machine shown in fig. 1 comprises an inner cylinder body 1 and an outer cylinder body 2, wherein the inner cylinder body 1 comprises a hollow shaft 11 and a rotor 12 which are coaxial, the hollow shaft 11 is arranged in the rotor 12, and the hollow shaft 11 is connected with the rotor 12 through a first bearing 13; the outer cylinder body 2 is sleeved on the outer circumference of the rotor 12, a circle of first boss 3 protrudes from the outer end of the rotor 12, a circle of second boss 4 parallel to the first boss 3 protrudes from the outer end of the outer cylinder body 2, the rotor 12 and the outer cylinder body 2 are coaxial, and the first boss 3 and the second boss 4 are both vertical to the axis of the outer cylinder body 2. An air bag 5 is arranged between the first boss 3 and the second boss 4, the air bag 5 is provided with an air inlet, and the outer cylinder body can be pushed by inflating the air bag. The air bag is externally connected with an air inlet pipe, the wall of the air bag is of a three-layer structure, the middle layer is Kevlar fiber, the two sides of the air bag are compounded with a layer of nitrile rubber through glue, and the air bag is high in elasticity and fatigue resistant according to the characteristics of the Kevlar fiber and the nitrile rubber. The second boss 4 is also provided with a projection 41 on the surface close to the side of the air bag 5, and the projection presses on the air bag, and is easier to push because the force bearing area is smaller compared with the second boss. The first boss 3 and the rotor 12 are of an integral structure, and the second boss 4, the lug 41 and the outer cylinder body 2 are of an integral structure and can be formed by machining materials such as stainless steel blocks. The two sides of the first bearing 13 are respectively provided with an annular limiting plate 7, the outer wall of the hollow shaft 11 and the inner wall of the rotor 12 correspond to the two limiting plates 7 and are respectively provided with two rings of limiting grooves, the inner ring of the limiting plate 7 is clamped in the limiting groove on the outer wall of the hollow shaft 11, and the outer ring is clamped in the limiting groove on the inner wall of the rotor 12. This allows the rotor and hollow shaft to move synchronously or to be stationary in the direction of their axes while maintaining relative rotation.

The inner ends of the hollow shaft 11 and the outer cylinder body 2 both exceed the inner end of the inner cylinder body 1, the outer circumference of the exceeding part of the hollow shaft 11 is fixedly connected with a push-out seat 6 in a welding mode and the like, and a second bearing 14 is connected between the exceeding part of the outer cylinder body 2 and the push-out seat 6. A circle of bearing groove is formed in the push-out seat 6, and the inner ring of the second bearing 14 is located in the bearing groove; a circle of steps 21 is expanded outside the inner wall of the part, exceeding the outer cylinder body 2, of the outer cylinder body, the outer ring of one side, close to the rotor 12, of the second bearing 14 is clamped in the steps 21, the second bearing can enable the outer cylinder body and the push-out seat to rotate relatively, when the air bag is inflated and expanded, the outer cylinder body is pushed by the air bag to move along the axis direction of the outer cylinder body, the second bearing and the push-out seat are driven by the outer cylinder body to move together under the action of the bearing groove and the steps, the inner end of the hollow shaft further exceeds the push-out seat, and the length of the part, exceeding the push-out seat.

Example 2

As shown in fig. 2, in this embodiment, on the basis of embodiment 1, a main transmission shaft 100 and a fixed friction seat 101 are additionally provided, a hollow shaft 11 is connected or keyed with the main transmission shaft 100 through an expansion sleeve, the fixed friction seat 101 is connected with the main transmission shaft 100 through a third bearing, the fixed friction seat 101 and the pushing seat 6 are oppositely arranged, a moving friction disk 61 is connected on the push-out seat 6 through a bolt, a fixed friction disk 102 is connected on the fixed friction seat 101 through a bolt, a friction plate 8 is arranged between the fixed friction disk 102 and the moving friction disk 61, the friction plate can be fixed on one friction disk, a spring 9 is connected between the fixed friction seat 101 and the push-out seat 6, when the air bag is inflated, the push-out seat is pushed out by overcoming the elasticity of the spring, so that the fixed friction disc, the friction disc and the movable friction disc are tightly connected, and a main transmission shaft can transmit power to the hollow shaft, the push-out seat and the fixed friction seat; when the air bag is deflated, the spring loosens the fixed friction disk 102 and the movable friction disk 61 through self-restoring force, and the transmission of power is stopped.

In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a clutch cylinder ejecting mechanism of copper-plated wire admission machine which characterized by: the cylinder comprises an inner cylinder body (1) and an outer cylinder body (2), wherein the inner cylinder body (1) comprises a hollow shaft (11) and a rotor (12) which are coaxial, the hollow shaft (11) is arranged in the rotor (12), and the hollow shaft (11) is connected with the rotor (12) through a first bearing (13); the outer cylinder body (2) is sleeved on the outer circumference of the rotor (12), a circle of first boss (3) protrudes from the outer end of the rotor (12), a circle of second boss (4) parallel to the first boss (3) protrudes from the outer end of the outer cylinder body (2), an air bag (5) is arranged between the first boss (3) and the second boss (4), and the air bag (5) is provided with an air inlet;

the inner ends of the hollow shaft (11) and the outer cylinder body (2) both exceed the inner end of the inner cylinder body (1), a push-out seat (6) is sleeved on the outer circumference of the exceeding part of the hollow shaft (11), and a second bearing (14) is connected between the exceeding part of the outer cylinder body (2) and the push-out seat (6).

2. The clutch cylinder push-out mechanism of the copper-plated wire take-up machine according to claim 1, wherein: the rotor (12) and the outer cylinder body (2) are coaxial, and the first boss (3) and the second boss (4) are perpendicular to the axis of the outer cylinder body (2).

3. The clutch cylinder push-out mechanism of the copper-plated wire take-up machine according to claim 1, wherein: the two sides of the first bearing (13) are respectively provided with an annular limiting plate (7), the outer wall of the hollow shaft (11) and the inner wall of the rotor (12) correspond to the two limiting plates (7) and are respectively provided with two limiting grooves, the inner ring of the limiting plate (7) is clamped in the limiting groove of the outer wall of the hollow shaft (11), and the outer ring is clamped in the limiting groove of the inner wall of the rotor (12).

4. The clutch cylinder push-out mechanism of the copper-plated wire take-up machine according to claim 1, wherein: a circle of bearing groove is formed in the push-out seat (6), and an inner ring of the second bearing (14) is positioned in the bearing groove; a circle of steps (21) are expanded outside the inner wall of the exceeding part of the outer cylinder body (2), and the outer ring of one side, close to the rotor (12), of the second bearing (14) is clamped in the steps (21).

5. The clutch cylinder push-out mechanism of the copper-plated wire take-up machine according to claim 1, wherein: the surface of the second boss (4) close to one side of the air bag (5) is also provided with a convex block (41).

6. The clutch cylinder push-out mechanism of the copper-plated wire take-up machine according to claim 5, wherein: the first boss (3) and the rotor (12) are of an integrated structure, and the second boss (4), the lug (41) and the outer cylinder body (2) are of an integrated structure.