Push-pull type closed lead guide wheel combination
By designing the combination of push-pull closed lead guide wheels, the problems of difficult operation and low production efficiency of the inverted wire collector are solved, and the stable ring formation of steel wires and the improvement of production efficiency are achieved.
Patent Information
- Application Number
- CN202411319068.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-02-07
AI Technical Summary
The existing metallic wire inverted wire collectors are difficult to operate, unreasonable human-computer interaction, and bottlenecks in production efficiency, especially high operating risks due to elevated position operations.
Design a push-pull closed lead guide wheel combination, including axially movable guide wheel, a three-dimensional adjustable coupling, a lead guide wheel and an L-shaped spindle, which is fixed to the V-shaped retractor of the inverted wire retractor through the L-shaped spindle. On the side of the retractor, the guide wheel can be closed to form an elliptical closed space to guide and limit the wire.
It realizes the convenient penetration and stable circle of steel wire, reduces operation difficulty, improves human-computer interaction quality, reduces operational risk, and improves production efficiency.
Smart Images
Figure CN119387345A_ABST
Abstract
Description
Technical Field
[0001] [1] This patent discloses a push-pull closed wire guide wheel assembly, which belongs to the field of metallurgical equipment and is a winding equipment link for heat treatment of steel wire in deep rolling processing of long wire materials in the metallurgical industry. This patent designs an inverted wire winding unit located on the side of the traction coiling drum of the metal wire or steel wire after heat treatment or surface treatment. Figure 1 When the heat-treated metal wire is coiled, the steel wire can easily enter the "a push-pull type closed wire guide wheel combination" (attached) on the side of the traction drum of the inverted wire take-up machine. Figure 1 After the circle is formed, it stabilizes into a circle to ensure continuous production. Background Art
[0002] 【2】Steel wire includes high carbon, medium carbon, low carbon, stainless steel, bearing steel and other special steels, which need to be extended into thinner, longer coiled materials that meet various size requirements through deep pressure processing such as rolling or die drawing to meet market demand. During the production process, the initial heat treatment, intermediate heat treatment or final heat treatment of the material according to different process requirements, as well as the surface coating treatment of the material, etc. need to be carried out on the unfolding operation line (dozens of steel wires are simultaneously unwound and unfolded). The material that has undergone various processing is introduced into the V-shaped winding drum on the inverted winding unit in an array for winding and traction. The steel wire is wound into a coil of a certain size on the V-shaped winding drum. The wound material passes through a closed wire guide wheel combination, so that it then freely forms a coil and falls continuously onto the wire rack (attached Figure 1 ).
[0003] 【3】The closed guide wheel combination of the traditional inverted wire-taking machine's take-up drum is composed of two fixed I-shaped guide wheels fixed side by side and close together to form a U-shaped space (it can also be replaced by a circular ring). The operator must pass the material output from the take-up machine through the U-shaped space to guide and restrict the material's activity range. Since the inverted wire-taking machine is an elevated type and the V-shaped take-up drum is at a high position on the frame, the operator must raise his hands and look up to operate, which leads to problems such as low quality of human-machine interaction, high difficulty of operation, and high risk of operation. At the same time, the processing speed of the operation line is relatively high, and the number of lines of material processed by the operation line increases, which makes the operator's work labor-intensive and the production efficiency bottleneck effect prominent.
[0004] [4] At present, the structure of the production line tends to be designed to take into account both the production line function and the operator experience, especially the human-machine interaction behavior design concept is gradually introduced into the design of the production line. The reason described in this patent is that the operator in the wire take-up link raises his hands and looks up to operate, which is an urgent problem to be solved.
[0005] [5] Therefore, it is necessary to develop a push-pull type closed wire guide wheel combination to solve the problems of difficult operation, unreasonable human-machine interaction and production efficiency bottleneck effect in the existing metal wire inverted wire take-up machine. In order to achieve the above-mentioned usage needs and corresponding requirements, a push-pull type closed wire guide wheel combination based on the above-mentioned situation and needs is specially invented.
[0006] Patent content
[0007] [6] The technical problem to be solved by this patent is to provide a push-pull type closed wire guide wheel combination to solve the problems of high operating difficulty, high operating risk and unreasonable human-machine interaction caused by the high-rise position of the inverted wire take-up machine in the wire taking-up process of stainless steel wire, thereby improving the production efficiency and stability of stainless steel wire.
[0008] [7] The push-pull type closed wire guide wheel assembly mainly comprises: an axially movable guide wheel 01, a three-dimensionally adjustable coupling 02, a wire guide wheel 03, and an L-shaped main shaft 04. (See attached Figure 2 ) The combination is fixed to the (attached) Figure 1 Each V-shaped reel of the inverted take-up unit (attached Figure 1 The side of point A).
[0009] 【8】In the attached Figure 2 In the embodiment, the guide wheel 03 and the axially movable guide wheel 01 are designed to be arc-shaped. When the axially movable guide wheel 01 is attached Figure 1 Move in the direction of the middle arrow towards the wire guide wheel 03, and the two guide wheels will close together to form an elliptical closed space (the area that guides and limits the wire). [9] The wire guide wheel 03 is fixed to the lower short shaft of the L-shaped main shaft 04 through a bearing, and is positioned on one side of the V-shaped traction reel of the inverted wire take-up machine (where the wire falls) through the horizontal axis of the L-shaped main shaft. Radial ball bearings 03-02 are installed on both end surfaces of the wire guide wheel 03. The wire guide wheel body 03-01 is made of special wear-resistant nylon. The shaft uses a retaining ring 03-03 to position the guide wheel and the bearing, and the above components are fixed to the short shaft of the L-shaped main shaft through the 03-04 shaft with a wire retaining ring (see attached). Figure 4 ). By installing the L-shaped long axis on the side of the inverted wire take-up machine, the wire guide wheel 03 can be set at a suitable wire guiding position.
[10] Appendix Figure 2 As shown, the three-dimensional adjustable coupling 02 has one end that cooperates with the L-shaped main shaft and can be moved and fixed along the main shaft; the other end cooperates with and is fixed to the main shaft of the axially movable guide wheel 01. Figure 1The three-dimensional adjustment coupling 02 is moved in the direction of the arrow to the vicinity of the wire guide wheel 03, and the three-dimensional adjustment continuous section 02 is rotated to make the two guide wheel shafts in parallel position, and the end surface outer circles of the two guide wheels are slightly moved 02 to make them contact (with a gap). And each connection is necked and fixed. In this way, the patent "a push-pull closed wire guide wheel combination" is formed.
[0010] During operation, just push the guide wheel 01 that moves axially up and down upwards, and a gap will be formed between the two originally closed guide wheels, so that the steel wire on the traction reel of the inverted wire take-up machine can be pushed into the guide wheel space, and the thrust will be removed, and the two guide wheels will be closed, so that this patent can realize the function of facilitating the threading of the steel wire.
[0011]
[11] The important part of implementing this patent is: the axially movable guide wheel 01 part. (See attached Figure 3 ) The hollow shaft 01-02 is the structure for installing the guide wheel shaft. It is made of seamless steel pipe (copper pipe), and its outer diameter is tightly matched with the inner diameter of the bearings on both ends of the guide wheel. Deep groove ball bearings 01-03 (the upper and lower ends of the guide wheel body) and shaft end retaining rings 01-04 combine the hollow shaft 01-02, deep groove ball bearings 01-03, and guide wheel body 01-01 into a rotating body.
[0012] Among them, a solid guide wheel main shaft 01-07 is inserted into the hollow shaft, and its outer diameter and the inner diameter of the hollow tube are in a sliding fit; the top of the solid shaft is machined with ordinary threads, matched with corresponding washers 01-05 and cap nuts 01-06 for fastening, so that the guide wheel has the function of flexible rotation and sliding up and down.
[0013] Among them, the upper end surface of the guide wheel is matched with a thin washer 01-09 and a matching compression spring 01-08, and its effective height is approximately equal to the guide wheel height; after the solid shaft of the guide wheel finally pre-compresses the spring, the deflection clamp 02 tightens one end of the guide wheel shaft 01-07.
[0014]
[11] As mentioned above: the shape of the wire guide wheel 03 is the same as that of the axially movable guide wheel 01, and they are paired with each other. The main axis of the wire guide wheel 03 is the lower short axis of the L-shaped main axis 04. The axially movable guide wheel 01 is installed on the long axis of the L-shaped axis 04 by the coupling 02. By adjusting and combining with the wire guide wheel 03, a closed annular space can be formed. This guide wheel space is the wire guide part that must be possessed by the inverted wire unloading machine.
[0015]
[12] The above is only an example implementation scheme of this patent. It should be pointed out that, unless otherwise defined, the technical terms or scientific terms used in this patent should be understood by people with general skills in the field described by this patent. For ordinary technicians in this technical field, they can make several improvements and transformation schemes without departing from the principles described in this patent. These improvements and transformation schemes should also be regarded as the scope of protection of this patent.
[0016]
[13] The following is an explanation of the embodiments of this patent in conjunction with the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain this patent and are not used to limit this patent. BRIEF DESCRIPTION OF THE DRAWINGS
[0017]
[14] In order to more clearly illustrate the embodiments or technical solutions of this patent, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings in the description only show certain embodiments of this patent and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[15] Figure 1 , attached Figure 2 , attached Figure 3 , attached Figure 4 This is a schematic diagram of a push-pull closed wire guide wheel combination implemented by this patent.
[0018] Attached Figure 2 :
[0019] A schematic diagram of a push-pull closed wire guide wheel combination. 01 is an axially movable guide wheel. 02 is a three-dimensionally adjustable coupling. 03 is a wire guide wheel. 04 is an L-shaped long shaft.
[0020] Attached Figure 3 :
[0021] 01 is the guide wheel for axial movement, and 02 is the continuous section for three-dimensional adjustment.
[0022] Among them, in the CC section of 01:
[0023] 01-01 is the wear-resistant nylon body of the guide wheel, 01-02 is the hollow shaft of the guide wheel, 01-03 is a pair of deep groove ball bearings of the guide wheel, 01-04 is the bearing retaining rings at both ends of the hollow shaft, 01-7 is the solid shaft, 01-08 is the compression spring, 01-09 is the guide wheel end face washer, 01-05 is the solid shaft end washer, and 01-06 is the cap nut.
[0024] Attached Figure 4 :
[0025] The AA section structure diagram of the wire guide wheel 03 and the L-shaped long axis assembly is as follows:
[0026] Among them: 03-01 is the wear-resistant nylon wheel body of the guide wheel, 03-02 is the deep groove ball bearing of the guide wheel, 03-03 is the bearing retaining ring at both ends of the guide wheel, 03-04 is the shaft retaining ring, and 04 is the L-shaped long shaft. And the BB section view. DETAILED DESCRIPTION
[0027]
[16] The following will clearly and completely describe the technical solution of this patent in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this patent.
[0028]
[17] It should be understood that all directional indication terms described in the embodiments of this patent, such as "up", "down", "left", "right", "front", "back", etc., indicate the orientation or position relationship based on the orientation, position relationship shown in the drawings or the orientation or position relationship usually placed when the patented product is used, which is only for the convenience of simplifying the description of this patent, and does not express or imply that the device, element or component referred to must have a specific orientation and a specific orientation structure, and should not be understood as a limitation of this patent. It is only used to explain the relative position relationship, movement, etc. between the components shown in the drawings. When the specific posture changes, the directional indication may also change accordingly.
[0029]
[18] In this patent, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, the positions of the components can be relatively fixed, or the components can be physically fixedly connected. They can be detachably connected or integrated. They can be mechanically connected or electrically connected. They can be directly connected or indirectly connected through an intermediate medium or component. They can be internally connected between two elements or interact with each other. Unless otherwise clearly specified in the specification, other interpretations may not achieve the corresponding functions or effects. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.
[0030]
[19] The following is an explanation of the embodiments of this patent in conjunction with the accompanying drawings. It should be understood that the embodiments described herein are only used to illustrate and explain this patent and are not used to limit this patent.
[0031] By attaching Figure 2 , Attachment Figure 3 , Attachment Figure 4 , this patent provides an embodiment and technical solution:
[0032]
[20] See Appendix Figure 2 The main body of this patent. The wire guide wheel 03 is installed on the lower extension short shaft of the L-shaped main shaft, and the solid shaft of the axially movable guide wheel 01 is connected to the slotted mounting hole at one end of the three-dimensionally adjustable coupling 02 and the screws are tightened (the spring is appropriately compressed in advance to make the guide wheel and the wire guide wheel flush).
[0033]
[21] As attached Figure 3 As shown, the structure and implementation scheme of the upper and lower axially movable guide wheel described in this patent are as follows:
[0034] Press the 01-03 deep groove ball bearings into the two end faces of the 01-01 axially movable guide wheel body, press the 01-02 hollow shaft into the 01-03 deep groove ball bearing and leave the retaining ring grooves at both ends of the hollow shaft. Press the 01-04 hollow shaft retaining ring into the retaining ring groove of the hollow shaft. The guide wheel body, bearing, shaft retaining ring form a rotating body with the 01-02 hollow shaft as the axis.
[0035] Attached Figure 3 As shown: 01-07 solid shaft is inserted into 01-02 hollow shaft as the rotating body with the axis as the center, and 01-05 solid shaft end washer is inserted into the shaft end step of the solid shaft, and the washer and the solid shaft are locked with 01-06 cap nut.
[0036] As attached Figure 3 As shown: After the solid shaft passes through the guide wheel 01-01, pass the 01-09 guide wheel end washer through the 01-07 solid shaft, cover the upper end face of the 01-02 hollow shaft, and insert the 01-08 compression spring on the 01-07 solid shaft. After the spring is properly compressed, insert the exposed part of the 01-07 solid shaft into the slotted circular hole of the 02 three-dimensional adjustment coupling, and tighten the set screw.
[0037] As attached Figure 3 As shown: Component 01 has the characteristics of the 01-01 guide wheel body revolving around the 01-02 hollow shaft and the 01-07 solid shaft coaxial with the hollow shaft, and also has the characteristics of moving up and down along the 01-07 solid shaft. Therefore, component 01 is the basis of this patent: a guide wheel that can move axially up and down.
[0038] As attached Figure 4 Shown: This is a schematic diagram of the structure and implementation plan of the 03 lead guide wheel in this patent.
[0039] 03-01 is the wear-resistant wheel body of the wire guide wheel, and the mounting holes of 03-02 deep groove ball bearings are set in the two end surfaces, and the mounting slots of the bearing steel ring 03-02 are reserved. As shown in the figure: after the bearing and the bearing retaining ring are installed, the lower short shaft of the 04L-shaped shaft is pressed into the inner ring of the bearing, and the retaining ring of the 03-04 shaft is embedded in the reserved slot of the short shaft on the end face of the inner ring of the bearing. As described above, the 03 wire guide wheel component of this patent is implemented.
[0040] As attached Figure 2 As shown: 02 three-dimensional adjustment coupling is the key part in this patent, which connects 01 axial movable guide wheel and 03 wire guide wheel. It consists of two coaxial rotating bodies, which can deflect or lock each other. Each rotating body is orthogonal to the connecting axis and has two connecting circular holes, and the circular holes are notched.
[0041] As mentioned above, the wire guide wheel 03 cooperates with the circular hole of the three-dimensional coupling 02 respectively through the long axis of the L-shaped shaft and the solid shaft 01-07 of the axially movable guide wheel 01.
[0042] As attached Figure 2 As shown: Move the 02 three-dimensional adjustment coupling in the direction of the arrow, and rotate 02 to adjust the position of the 01 axial moving guide wheel as a whole and form a nearly closed space with the 03 guide wheel. At the same time, lock all the movable parts.
[0043]
[22] As mentioned above, the closed annular space formed by the axially movable guide wheel and the wire guide wheel is the wire guide part that the inverted wire-cutting machine must have.
[0044]
[23] During the production process, the operator pushes the axially movable guide wheel upward, and the annular space formed above forms a wire notch. At this time, the rolled steel wire slides into the space, and the thrust is removed, and the axially movable guide wheel is reset. The steel wire is in the annular space formed between the axially movable guide wheel and the lead guide wheel, thereby completing the threading operation. This patent is used to improve the operation method on group machines, and its operation efficiency is greatly improved.
[24] The above is only an embodiment of this patent, and it is not a limitation of this patent in other forms. Any technician familiar with this profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of this patent without departing from the content of the technical solution of this patent still falls within the protection scope of the technical solution of this patent.
Claims
1. A push-pull type closed wire guide wheel assembly, characterized in that: It includes an axially movable guide wheel (01), a hollow shaft (01-02), a solid guide wheel spindle (01-03), a three-dimensional coupling (02), a fixed guide wheel (03), an L-shaped spindle (04), a thin washer (01-09) and a matching compression spring (01-08); Among them, a hollow shaft (01-02) is inserted into the axially movable guide wheel (01), and the end of the solid shaft and the three-dimensional coupling (02) are installed on the L-shaped main shaft of another lead guide wheel (03) through the solid shaft (01-07) and the compression spring (01-08) matched therein; the two guide wheels (01 and 03) can form a closed annular space through the movement and deflection of the three-dimensional coupling (02), and the closed annular space is closed or an opening is formed to allow the wire to enter through the axial push and pull of the axially movable guide wheel (01).
2. A push-pull type closed wire guide wheel assembly according to claim 1, characterized in that: The axially movable guide wheel (01) is a bearing, and the guide wheel body is a combined component; a hollow shaft (01-02) and a solid guide wheel main shaft (01-07) are inserted and installed in the guide wheel bearing for sliding fit; a compression spring (01-08) is provided above the axially movable guide wheel (01), and is finally locked by a three-dimensional coupling (2).
3. A push-pull type closed wire guide wheel assembly according to claim 1, characterized in that: The longitudinal section of the axially movable guide wheel (01) has an outer shape that is concave and smooth in an arc shape.
4. A push-pull type closed wire guide wheel assembly according to claim 1, characterized in that: The longitudinal section of the wire guide wheel (03) is in the shape of a concave smooth arc.
5. A push-pull type closed wire guide wheel assembly according to claim 1, characterized in that: The main shaft of the wire guide wheel (03) is L-shaped, the short shaft section is the main shaft for fixing the wire guide wheel (03), and the long shaft section is the installation position of the coupling (02).