High-efficient easy-to-use strip steel sleeve fixing device
阅读说明：本技术 一种高效易用的带钢套筒固定装置 (High-efficient easy-to-use strip steel sleeve fixing device ) 是由 于茂松 孙树增 李春晖 于 2019-12-11 设计创作，主要内容包括：本发明创造提供了一种高效易用的带钢套筒固定装置,包括收卷轴、在收卷轴上套装有收卷套筒；所述收卷轴上设有与收卷套筒配合的转动结构；所述收卷套筒包括套筒本体以及套筒本体两端的侧板；所述收卷轴上对应收卷套筒两侧分别设有容纳槽,在容纳槽远离收卷套筒的一侧设有辅助槽,辅助槽的深度小于容纳槽深度；所述容纳槽内设有用于对收卷套筒进行限位的限位组件,在辅助槽内设有用于解除限位组件限位作用的顶推环。本发明创造是基于现有的收卷套筒固定装置的优化和改进,收卷套筒在收卷轴上由限位组件定位,带钢不会在轴向产生窜动,并且,可利用顶推环方便的接触定位卡对收卷套筒的限位,安装和取下收卷套筒都非常方便,节省劳动力。(The invention provides a high-efficiency easy-to-use strip steel sleeve fixing device, which comprises a winding shaft, wherein a winding sleeve is sleeved on the winding shaft; a rotating structure matched with the winding sleeve is arranged on the winding shaft; the winding sleeve comprises a sleeve body and side plates at two ends of the sleeve body; accommodating grooves are respectively formed in the winding shaft corresponding to two sides of the winding sleeve, an auxiliary groove is formed in one side, far away from the winding sleeve, of each accommodating groove, and the depth of each auxiliary groove is smaller than that of each accommodating groove; be equipped with in the holding tank and be used for carrying out spacing subassembly to the rolling sleeve, be equipped with the ejector ring that is used for relieving spacing subassembly limiting displacement in supplementary inslot. The invention is based on the optimization and improvement of the existing winding sleeve fixing device, the winding sleeve is positioned on the winding shaft by the limiting component, band steel cannot move in the axial direction, the winding sleeve can be limited by the contact positioning clamp which can conveniently use the pushing ring, the winding sleeve is very convenient to mount and dismount, and labor force is saved.)
1. The utility model provides a high-efficient easy belted steel sleeve fixing device who uses which characterized in that: comprises a winding shaft, a winding sleeve is sleeved on the winding shaft; a rotating structure matched with the winding sleeve is arranged on the winding shaft; the winding sleeve comprises a sleeve body and side plates at two ends of the sleeve body;
accommodating grooves are respectively formed in the winding shaft corresponding to two sides of the winding sleeve, an auxiliary groove is formed in one side, far away from the winding sleeve, of each accommodating groove, and the depth of each auxiliary groove is smaller than that of each accommodating groove;
be equipped with in the holding tank and be used for carrying out spacing subassembly to the rolling sleeve, be equipped with the ejector ring that is used for relieving spacing subassembly limiting displacement in supplementary inslot.
2. The efficient and easy-to-use steel strip sleeve fixing device according to claim 1, characterized in that: the rotating structure comprises a key arranged in a key groove on the winding shaft, and the key groove matched with the key is arranged on the winding sleeve.
3. The efficient and easy-to-use steel strip sleeve fixing device according to claim 1, characterized in that: the rotating structure comprises a rib fixedly arranged on the winding shaft, and a groove matched with the rib is formed in the winding sleeve.
4. The efficient and easy-to-use steel strip sleeve fixing device according to claim 1, characterized in that: the limiting assembly comprises a plurality of positioning clamps, an elastic piece is arranged between each positioning clamp and the bottom of the accommodating groove, and in a use state, the elastic pieces push the working parts of the positioning clamps out of the accommodating grooves, so that the parts of the positioning clamps exposed out of the winding shaft limit the axial movement of the winding sleeve.
5. The efficient and easy-to-use steel strip sleeve fixing device according to claim 4, characterized in that: the limiting assembly comprises 2-5 positioning clamps which are uniformly distributed along the circumferential direction of the winding shaft.
6. A high-efficiency easy-to-use strip steel sleeve fixing device according to claim 4 or 5, characterized in that: the positioning card comprises a basic part and a working part on the upper side of the basic part; the basic part is in sliding fit with the side wall of the accommodating groove, and the working part comprises a straight edge facing one side of the winding sleeve and a bevel edge facing one side of the pushing ring.
7. The efficient and easy-to-use steel strip sleeve fixing device according to claim 6, characterized in that: the pushing ring comprises an inner inclined structure facing one side of the positioning clamp.
8. The efficient and easy-to-use steel strip sleeve fixing device according to claim 7, characterized in that: the inner inclined structure is always matched with the inclined edge of the positioning card working part.
9. The efficient and easy-to-use steel strip sleeve fixing device according to claim 7, characterized in that: the inner inclined structure is integrally an arc-shaped curved surface protruding outwards.
Technical Field
The invention belongs to the technical field of strip steel production equipment, and particularly relates to a high-efficiency and easy-to-use strip steel sleeve fixing device.
Background
In order to facilitate the assembly of structural members or to improve the versatility of the apparatus, the length of the winding shaft is generally designed to be greater than the width of the strip steel in the winding apparatus for strip steel production. However, the structure can cause the sleeve to shake leftwards and rightwards when the strip steel is rolled, so that the rolling is difficult to ensure tidiness, danger is easy to occur in the shaking process, and potential safety hazards exist.
For pressing and galvanizing a common steel plate to produce galvanized plate strip products with thinner sizes, the thinner products mean that when the winding sleeve shakes, strip steel on the sleeve is easy to deform and even tear when wound, and the product quality is not improved.
Although the prior art has been provided with a device capable of fixing the winding sleeve, the usability is poor in practical use. The concrete expression is as follows: when the rolling sleeve limited between two baffles needs to be taken out, usually, an operator needs to simultaneously support some positioning cards by hands, and press the positioning cards downwards, so that the positioning cards completely retract into the positioning card slots to take out the rolling sleeve, and thus, the operation of one operator is difficult to realize, so that the labor is consumed, fingers are easily injured, in addition, the operator needs to pay little attention, and the rolling sleeve cannot be taken out as long as one positioning card does not completely sink into the positioning card slots, so that the operation is very inconvenient, and needs to be improved urgently.
Disclosure of Invention
In view of the above, the present invention provides an efficient and easy-to-use strip steel sleeve fixing device to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a high-efficiency and easy-to-use strip steel sleeve fixing device comprises a winding shaft, wherein a winding sleeve is sleeved on the winding shaft; a rotating structure matched with the winding sleeve is arranged on the winding shaft; the winding sleeve comprises a sleeve body and side plates at two ends of the sleeve body;
accommodating grooves are respectively formed in the winding shaft corresponding to two sides of the winding sleeve, an auxiliary groove is formed in one side, far away from the winding sleeve, of each accommodating groove, and the depth of each auxiliary groove is smaller than that of each accommodating groove;
be equipped with in the holding tank and be used for carrying out spacing subassembly to the rolling sleeve, be equipped with the ejector ring that is used for relieving spacing subassembly limiting displacement in supplementary inslot.
Further, the rotating structure comprises a key arranged in a key groove in the winding shaft, and the winding sleeve is provided with a key groove matched with the key.
Furthermore, the rotating structure comprises a rib fixedly arranged on the winding shaft, and a groove matched with the rib is formed in the winding sleeve.
Furthermore, the limiting assembly comprises a plurality of positioning clamps, an elastic piece is arranged between each positioning clamp and the bottom of the accommodating groove, and in a use state, the elastic pieces push the working parts of the positioning clamps out of the accommodating grooves, so that the parts of the positioning clamps exposed out of the winding shaft limit the axial movement of the winding sleeve.
Furthermore, the limiting assembly comprises 2-5 positioning clamps uniformly distributed along the circumferential direction of the winding shaft.
Further, the positioning card comprises a basic part and a working part on the upper side of the basic part; the basic part is in sliding fit with the side wall of the accommodating groove, and the working part comprises a straight edge facing one side of the winding sleeve and a bevel edge facing one side of the pushing ring.
Further, the pushing ring comprises an inner inclined structure facing to one side of the positioning clamp.
Further, the inner inclined structure is always matched with the inclined edge of the positioning clamp working part.
Furthermore, the whole inner inclined structure is an arc-shaped curved surface protruding outwards.
Compared with the prior art, the invention has the following advantages:
the invention is based on the optimization and improvement of the existing winding sleeve fixing device, the winding sleeve is positioned on the winding shaft by the limiting component, band steel cannot move in the axial direction, the winding sleeve can be limited by the contact positioning clamp which can conveniently use the pushing ring, the winding sleeve is very convenient to mount and dismount, and labor force is saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a push ring in an embodiment of the present invention;
FIG. 4 is a schematic diagram of a locator card in an embodiment of the present invention;
FIG. 5 is a left side view of FIG. 1;
FIG. 6 is a schematic view illustrating the positioning clip being pressed into the receiving groove by the pushing ring according to the embodiment of the present invention;
fig. 7 is a schematic view of the rolling sleeve in the state of being taken out outwards in the embodiment of the invention.
Description of reference numerals:
1-a winding shaft; 2, winding a sleeve; 3-a rotating structure; 4-a sleeve body; 5-side plate; 6-accommodating the tank; 7-an auxiliary tank; 8-pushing the ring; 9-positioning the card; 10-an elastic member; 11-basic moiety; 12-a working part; 13-side walls of the accommodation groove; 14-straight side; 15-bevel edge; 16-an inner-inclined structure; 17-a body; 18-an outer diameter-reducing part; 19-shaft shoulder structure.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A high-efficiency and easy-to-use strip steel sleeve fixing device, as shown in fig. 1 to 7, which comprises a winding shaft 1, wherein a winding sleeve 2 is sleeved on the winding shaft; the winding shaft is provided with a rotating structure 3 matched with the winding sleeve, and the winding sleeve and the winding shaft can synchronously rotate through the rotating structure; the winding sleeve comprises a sleeve body 4 and
be equipped with in the holding tank and be used for carrying out spacing subassembly to the rolling sleeve, be equipped with the top ring 8 that is used for relieving spacing subassembly limiting displacement in supplementary inslot.
It should be pointed out that, in order to guarantee that the ejector ring can extrude the locator card into the holding tank fast, and guarantee the smooth taking off of rolling sleeve simultaneously again, the external diameter (the biggest external diameter department) of ejector ring is less than the diameter of rolling axle.
In an alternative embodiment, the rotating structure includes a key mounted in a key slot on the winding shaft, and a key slot matched with the key is arranged on the winding sleeve. In another alternative embodiment, the rotating structure includes a rib fixedly disposed on the winding shaft, and the winding sleeve is provided with a groove engaged with the rib. As long as can realize tightening up the sleeve and form the cooperation relation with the rolling axle, when the rolling axle rotates, can drive tightening up the sleeve and rotate.
The limiting assembly comprises a plurality of positioning clamps 9, an
The limiting assembly comprises 2-5 positioning clamps uniformly distributed along the circumferential direction of the winding shaft so as to limit the winding sleeve.
The ejector ring includes an
Generally, the positioning card includes a
In an alternative embodiment, in order to ensure that the ejector ring and the locator card are smoothly matched and avoid the problem that the locator card cannot be pressed downwards, the inner inclined structure can be always matched with the inclined edge of the working part of the locator card.
Specifically, under the state that the work portion of locator card stretches out the holding tank, the contact that push ring (interior inclined structure part) only had a small segment distance with the hypotenuse of locator card guarantees that the locator card can not restrict the push ring to the removal of rolling sleeve can.
In another alternative, the side of the locator card facing the ejector ring may be designed to be an arc-shaped structure, and when the ejector ring contacts the locator card, the arc-shaped structure cooperates with the inclined surface of the arc-shaped structure to gradually press the locator card into the receiving groove. It should be noted that, the positioning clip structure can also be designed by itself, as long as it can ensure the pushing ring to smoothly combine with the positioning clip, and press the positioning clip downward, so that it can be accommodated in the accommodating groove.
In an alternative embodiment, the ejector ring comprises a
The pushing ring can be directly pushed by a hand or a tool to move, and the pushing ring can be in threaded connection with the bottom of the auxiliary groove, and the pushing ring can be axially adjusted along the winding shaft by screwing the pushing ring, so that the positioning clamp is gradually pressed downwards by the inner inclined structure of the pushing ring, and the positioning clamp is gradually sunk into the accommodating groove. In addition, the pushing ring does not need to cover the positioning card completely, and only needs to press the positioning card downwards into the part inside the outer edge of the winding shaft.
As for the packing of the winding sleeve, the winding sleeve is simple, only the winding sleeve needs to be sleeved inwards along one end of the winding shaft, the winding sleeve can gradually compress the bevel edge of the positioning card, the positioning hole is made to be immersed into the accommodating groove, after the winding sleeve passes over the positioning card, the positioning card can be ejected out under the action of the elastic piece, and the right-angle edge of the winding sleeve is used for limiting the winding sleeve.
The invention is based on the optimization and improvement of the existing winding sleeve fixing device, the winding sleeve is positioned on the winding shaft by the limiting component, band steel cannot move in the axial direction, the winding sleeve can be limited by the contact positioning clamp which can conveniently use the pushing ring, the winding sleeve is very convenient to mount and dismount, and labor force is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
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