CN113182414A - Continuous spinning bonding combination equipment for copper-clad steel grounding rod - Google Patents
Continuous spinning bonding combination equipment for copper-clad steel grounding rod Download PDFInfo
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- CN113182414A CN113182414A CN202110504797.9A CN202110504797A CN113182414A CN 113182414 A CN113182414 A CN 113182414A CN 202110504797 A CN202110504797 A CN 202110504797A CN 113182414 A CN113182414 A CN 113182414A
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- spinning
- clad steel
- limiting device
- limiting
- main shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
Abstract
A copper-clad steel grounding rod continuous spinning and bonding combined device belongs to the technical field of copper-clad steel grounding rod processing. Including the spinning motor, the main shaft cover, a pedestal, the pressurization hydro-cylinder, the shift fork, support the lid, spinning device and stop device, spinning motor output and main shaft cover left side are connected, the main shaft cover left side is passed through the bearing and is installed in the base, the main shaft cover right side is connected with the spinning device left side, the support lid is installed on the base right side, the pressurization hydro-cylinder is installed at the base top, the output and the shift fork top cooperation of pressurization hydro-cylinder, stop device one end is installed in the shift fork bottom, the other end and the contact installation of spinning device, wait to process copper clad steel ground bar and pass through inside and the spinning device of main shaft cover in proper order. The copper-clad steel grounding rod is simple in structure, ingenious in design, convenient to disassemble and assemble, firm in assembly and suitable for popularization and use.
Description
Technical Field
The invention relates to a copper-clad steel ground rod production device, and belongs to the technical field of copper-clad steel ground rod processing.
Background
The copper-clad steel grounding rod is suitable for general environments and special environments with damp, saline-alkali and acid soil and chemical corrosion media, and is widely used for lightning protection grounding in places such as power plants, transformer substations, transmission line towers, communication base stations, airports, railways, subway stations, various high-rise buildings, microwave relay stations, network machine rooms, petrochemical plants, oil storage depots, large mechanical equipment and the like,The anti-static grounding, the protection grounding, the work grounding and the like have the characteristics of long service life, economy, excellent conductivity and the like. The length of the copper-clad steel grounding rod is generally 1.5m, 2m, 2.5m and 3m, and the diameter is generally
The high-quality low-carbon steel with better softness and carbon content of 0.10-0.30% is selected, and the high-conductivity oxygen-free pure copper with the thickness of 0.25-1.0mm is uniformly covered on the surface of the round steel, so that the oxidation speed of the grounding rod under the ground can be effectively slowed down, the high-conductivity oxygen-free pure copper has excellent electrical grounding performance, and the phenomena of delaminating, peeling, cracking and the like can not occur even when the round steel is bent by 180 degrees. The copper-steel joint surface is required to achieve intermolecular metallurgical bonding, no residue is left, the steel core corrosion phenomenon caused by the primary cell effect cannot occur on the joint surface, and the service life of the copper-steel joint surface is required to be more than 50 years.
The prior art has the following defects:
1. the copper-clad steel grounding rod manufactured by the electroplating method can only obtain a thin copper layer, electroplating equipment is large, power consumption is high, and the electroplating method has important defects of environmental pollution and three-waste pollution; the copper-clad steel ground rod produced by the electroplating method has the defects of loose copper-clad layer, needle holes, precipitation residues of plating solution and the like, so that the problems of copper-clad layer peeling or non-corrosion resistance of the copper-clad layer and the like are caused in use;
2. in order to realize firm bonding of the copper-steel joint surface, the copper-steel joint surface is metallurgically bonded by repeated stretching of low-speed and multi-pass large-diameter-reducing cold drawing processing (more than or equal to 20 passes, and the total surface reduction rate is more than or equal to 80%) with low surface reduction rate, and the process is complicated and the bonding efficiency is low;
3. the smelting equipment used by the copper-clad steel hot-dip continuous casting method is complex, and the defects that the hot-dip continuous casting copper steel is easy to be eccentric, and the steel core is corroded due to the primary battery effect caused by the easy residual iron oxide on the joint surface exist;
4. the mechanical spinning process for making bimetal composite pipe utilizes the mechanical properties of two different materials, i.e. utilizes the characteristics of large elastic deformation range of outer base pipe (carbon steel) and low yield strength of inner lining pipe (stainless steel pipe). The inner lining pipe is continuously and locally plastically deformed under the extrusion of the spiral feeding of a spinning machine, the outer base pipe is always kept within the elastic deformation range, after the external force is removed, the outer base pipe elastically contracts, and the inner lining pipe cannot contract due to plastic deformation, so that the outer surface of the inner lining pipe is forcefully embedded in the inner surface of the outer base pipe, and the composite nested molding of the bimetallic pipe is realized;
5. the three-roller planetary rolling mill is a continuously operated large-reduction rolling mill with rolling-dependent section compression of rolled pieces, has the advantages of large single-pass deformation and good non-twist continuous rolling characteristic, and is used for large-reduction deformation of solid rolled pieces. Rolling is carried out by means of three conical rolls arranged at an angle of 120 ° to one another and rotating around the rolling stock, a conical deformation being formed between the three roll surfaces, 15: 1, but the transmission mechanism of the device and the centering and pressing adjusting device are complex and the device is huge.
Therefore, a new apparatus for continuously spinning, bonding and combining a copper-clad steel ground rod is needed to solve the above technical problems.
Disclosure of Invention
The invention is developed to solve the problems of complex structure and large equipment of a machine when a three-roller planetary rolling mill is used for producing a copper clad steel grounding rod, and a brief summary of the invention is given below to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
the equipment comprises a spinning motor, a main shaft sleeve, a base and a spinning device, wherein the output end of the spinning motor is connected with the left side of the main shaft sleeve, the main shaft sleeve is rotatably installed in the base, the right side of the main shaft sleeve is connected with the left side of the spinning device, the right side of the spinning device is connected with the base, and a copper-clad steel grounding rod to be processed sequentially passes through the inside of the main shaft sleeve and the spinning device.
Preferably: the spinning motor output end is provided with a motor belt wheel, the left side of the main shaft sleeve is provided with a spinning belt wheel, and the motor belt wheel and the spinning belt wheel are connected and installed through a synchronous belt.
Preferably: the automatic hydraulic cylinder pressing device is characterized by further comprising a pressing oil cylinder, a shifting fork and a limiting device, wherein the pressing oil cylinder is installed at the top of the base through an oil cylinder seat, the output end of the pressing oil cylinder is installed in a matched mode with the top of the shifting fork, one end of the limiting device is fixedly installed at the bottom of the shifting fork, and the other end of the limiting device is installed in contact with the spinning device.
In order to solve the problems that the surface of the copper-clad steel grounding rod is stressed and fully extruded towards the axis and the extrusion effect is optimized, the technical scheme provided by the invention is as follows:
the equipment comprises a spinning motor, a main shaft sleeve, a base and a spinning device, wherein the output end of the spinning motor is connected with the left side of the main shaft sleeve, the main shaft sleeve is rotatably installed in the base, the right side of the main shaft sleeve is connected with the left side of the spinning device, the right side of the spinning device is connected with the base, and a copper-clad steel grounding rod to be processed sequentially passes through the inside of the main shaft sleeve and the spinning device.
Preferably: the spinning motor output end is provided with a motor belt wheel, the left side of the main shaft sleeve is provided with a spinning belt wheel, and the motor belt wheel and the spinning belt wheel are connected and installed through a synchronous belt.
Preferably: the automatic hydraulic cylinder pressing device is characterized by further comprising a pressing oil cylinder, a shifting fork and a limiting device, wherein the pressing oil cylinder is installed at the top of the base through an oil cylinder seat, the output end of the pressing oil cylinder is installed in a matched mode with the top of the shifting fork, one end of the limiting device is fixedly installed at the bottom of the shifting fork, and the other end of the limiting device is installed in contact with the spinning device.
Preferably: spinning device is including removing cover, spinning ring, steel ball, apical ring and adjusting collar, removes the fixed suit of cover and is equipped with the spinning ring at the main shaft cover lateral wall, removes the inside suit in cover right side, and the adjusting collar is installed on supporting the lid right side, and the apical ring passes through the bearing to be installed in the adjusting collar, forms an annular mounting groove between main shaft cover right side end face, spinning ring inside wall and the apical ring left end face three, installs a plurality of steel balls in the annular mounting groove to the steel ball with wait to process copper clad steel earth bar extrusion contact.
In order to solve the problem of limiting of the spinning device in the rotating extrusion process, the technical scheme is as follows:
the utility model provides an equipment that continuous spinning bonding of copper clad steel earth bar combines, including the spinning motor, the spindle cover, a pedestal, the pressurization hydro-cylinder, the shift fork, support the lid, spinning device and stop device, spinning motor output and spindle cover left side are connected, the spindle cover left side is passed through the bearing and is installed in the base, the spindle cover right side is connected with spinning device left side, the support lid is installed on the base right side, the spinning device left side sets up inside supporting the lid, and the right side is connected with supporting the lid, the pressurization hydro-cylinder passes through the hydro-cylinder seat and installs at the base top, the output and the shift fork top cooperation installation of pressurization hydro-cylinder, stop device one end fixed mounting is in the shift fork bottom, the stop device other end and the contact installation of spinning device, treat to process copper clad steel earth bar and pass through inside and the spinning device of spindle cover in proper order.
Preferably: the limiting device comprises a first limiting device and a second limiting device, the first limiting device and the second limiting device are identical in structure, and the front limiting device and the rear limiting device are arranged at the bottom of the shifting fork in a mirror symmetry mode.
Preferably: the first limiting device comprises a movable sleeve limiting device and a spinning ring limiting device, one end of the movable sleeve limiting device is installed at the bottom of the shifting fork, the other end of the movable sleeve limiting device is installed in face contact with the end face of the right side of the movable sleeve, one end of the spinning ring limiting device is installed at the bottom of the shifting fork, and the other end of the spinning ring limiting device is installed in face contact with the end face of the right side of the spinning ring.
Preferably: the movable sleeve limiting device comprises a movable sleeve adjusting bolt and a limiting bearing, one end of the movable sleeve adjusting bolt is installed at the bottom of the shifting fork, the other end of the movable sleeve adjusting bolt penetrates into the supporting cover, the limiting bearing is installed, and the outer side wall of the limiting bearing is installed in contact with the end face of the right side of the movable sleeve.
Preferably: the spinning ring limiting device comprises a spinning ring adjusting bolt and a limiting block, one end of the spinning ring adjusting bolt is installed at the bottom of the shifting fork, the limiting block is installed at the other end of the spinning ring adjusting bolt, and the limiting block penetrates into the inside of the supporting cover and is installed in contact with the end face of the right side of the spinning ring.
Preferably: the hole processing of spinning ring has the tapering, and hole left side terminal surface diameter is less than right side terminal surface diameter.
The invention has the following beneficial effects:
1. according to the equipment for continuously spinning, bonding and combining the copper-clad steel grounding rod, the defects of production processes or products of an electroplating method, a sleeve stretching and combining method and a hot dipping continuous casting method are avoided, the spherical surface of the steel ball repeatedly and progressively vertically extrudes and kneads a formed deformation area, the bonding and combining efficiency of copper and steel is greatly accelerated, and meanwhile, the high temperature generated by high-speed spinning of the steel ball promotes the copper and steel to realize rapid bonding and combining;
2. the equipment for continuously spinning, bonding and combining the copper-clad steel grounding rod solves the problems that a conical roller transmission mechanism and a centering pressing-down adjusting device of a three-roller planetary rolling mill are large and complex, spinning steel balls do not need to be adjusted and centered, autorotation abrasion is uniform, price is low, and the equipment is easy to obtain;
3. the equipment for continuously spinning and bonding the copper-clad steel grounding rod is not limited to the bimetal bonding of the copper-clad steel grounding rod, and can also be suitable for bonding and bonding other bimetal pipes and rods;
4. the equipment for continuously spinning, bonding and combining the copper-clad steel grounding rod solves the problems that an electroplated copper layer for manufacturing the copper-clad steel grounding rod by an electroplating method is thin, electroplating pollution is large, the electroplated copper layer is not corrosion-resistant and the like; the problems of multiple passes and low bonding efficiency of a sleeve stretching combination method are solved; the defects that smelting equipment is complex and copper steel is easy to be eccentric during production by a hot-dip continuous casting method are overcome, and particularly the problem that a steel core is corroded due to the primary battery effect caused by the fact that iron oxide is easy to remain on a joint surface is solved;
5. the equipment for continuously spinning, bonding and combining the copper-clad steel grounding rod has the advantages of simple structure, ingenious design, convenience in disassembly and assembly, firmness in assembly and low cost, and is suitable for popularization and application.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for continuous spinning and bonding of a copper-clad steel grounding rod;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 1;
FIG. 5 is a schematic view of the combination of the pressurization cylinder, the shift fork and the moving sleeve of the present invention;
FIG. 6 is a view showing a state in which the pressurizing cylinder and the shift fork are used according to the present invention;
FIG. 7 is a second view showing the operation state of the pressurizing cylinder and the shift fork according to the present invention;
FIG. 8 is a three-dimensional view showing the use states of the pressurizing cylinder and the shift fork according to the present invention;
FIG. 9 is a top plan view of the pressurization cylinder and the shift fork of the present invention;
in the figure, 0-copper-clad steel grounding rod to be processed, 1-spinning motor, 2-main shaft sleeve, 3-base, 4-pressurizing oil cylinder, 5-shifting fork, 6-supporting cover, 7-spinning device, 8-limiting device, 9-bearing, 11-motor belt wheel, 12-spinning belt wheel, 13-synchronous belt, 41-oil cylinder seat, 71-moving sleeve, 711-middle limiting groove, 72-spinning ring, 73-steel ball, 74-top ring, 75-adjusting sleeve, 76-annular mounting groove, 81-first limiting device, 82-second limiting device, 8-1-moving sleeve limiting device, 8-2-spinning ring limiting device, 8-11-moving sleeve adjusting bolt, 8-12-limiting bearing, 8-21-spinning ring adjusting bolts and 8-22-limiting blocks.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The connection mentioned in the invention is divided into fixed connection and detachable connection, the fixed connection is non-detachable connection and includes but is not limited to folding edge connection, rivet connection, bonding connection, welding connection and other conventional fixed connection modes, the detachable connection includes but is not limited to threaded connection, snap connection, pin connection, hinge connection and other conventional detachment modes, when the specific connection mode is not clearly limited, at least one connection mode can be found in the existing connection modes by default to realize the function, and the skilled person can select according to the needs. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The first embodiment is as follows: the embodiment is described by combining with figures 1-8, the copper clad steel grounding rod continuous spinning bonding equipment of the embodiment comprises a spinning motor 1, a spindle sleeve 2, a base 3, a pressurizing oil cylinder 4, a shifting fork 5, a supporting cover 6, a spinning device 7 and a limiting device 8, wherein the output end of the spinning motor 1 is connected with the left side of the spindle sleeve 2, the left side of the spindle sleeve 2 is installed in the base 3 through a bearing 9, the right side of the spindle sleeve 2 is fixedly connected with the left side of the spinning device 7, the supporting cover 6 is installed on the right side of the base 3, the left side of the spinning device 7 is arranged in the supporting cover 6, the right side of the spinning device is connected with the supporting cover 6, the pressurizing oil cylinder 4 is installed on the top of the base 3 through an oil cylinder seat 41, the output end of the pressurizing oil cylinder 4 is installed in a matching manner with the top of the shifting fork 5, one end of the limiting device 8 is fixedly installed at the bottom of the shifting fork 5, and the other end of the limiting device 8 is installed in contact with the spinning device 7, a copper-clad steel grounding rod 0 to be processed sequentially passes through the interior of a main shaft sleeve 2 and a spinning device 7, the spinning motor 1 drives the main shaft sleeve 2 to rotate, the main shaft sleeve 2 drives the rotating spinning device 7 to rotate, the spinning device 7 rotatably extrudes the copper-clad steel grounding rod 0 to be processed extending from one end of the main shaft sleeve 2, a pressurizing oil cylinder 4 and a shifting fork 5 are used for installing a limiting device 8 so as to limit the spinning device 7, end covers installed on two sides of a base 3 are arranged on two sides of the main shaft sleeve 2, the pressurizing oil cylinder 4 can be an air cylinder or an oil cylinder, the shifting fork 5 is a shifting fork linkage device and can be replaced by two sides of 2 sets of devices or multiple sets of devices to push a limiting bearing, and the position relation of the pressurizing oil cylinder 4 and the shifting fork 5 in the use state is shown in figures 6-8.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and based on the first embodiment, the equipment for continuously spinning, bonding and combining the copper-clad steel grounding rod of the embodiment is characterized in that a motor belt pulley 11 is installed at the output end of a spinning motor 1, a spinning belt pulley 12 is installed on the left side of a main shaft sleeve 2, the motor belt pulley 11 and the spinning belt pulley 12 are installed in a connected manner through a synchronous belt 13, the spinning motor 1 is adopted to drive the motor belt pulley 11 to drive the synchronous belt 13, the synchronous belt 13 drives the spinning belt pulley 12, and the spinning belt pulley 12 drives the main shaft sleeve 2 to rotate.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 9, and based on the first embodiment, the spinning device 7 of the present embodiment includes a moving sleeve 71, a spinning ring 72, a steel ball 73, a top ring 74 and an adjusting sleeve 75, the moving sleeve 71 is fixedly sleeved on the outer side wall of the main shaft sleeve 2, the spinning ring 72 is sleeved inside the right side of the moving sleeve 71, the adjusting sleeve 75 is installed on the right side of the supporting cover 6, the top ring 74 is installed inside the adjusting sleeve 75 through a bearing 9, an annular installation groove 76 is formed among the right side end surface of the main shaft sleeve 2, the inner side wall of the spinning ring 72 and the left end surface of the top ring 74, a plurality of steel balls 73 are uniformly arranged in the annular installation groove 76, the steel balls 73 are in pressing contact with the copper-clad steel ground rod 0 to be processed, the main shaft sleeve 2 drives the moving sleeve 71 to rotate, the moving sleeve 71 drives the spinning ring 72, the spinning ring 72 finally drives 6 steel balls 73 uniformly distributed on the same cross section to, meanwhile, the copper-clad steel grounding rod 0 to be processed is continuously and linearly fed, so that the high-speed spiral rotary rolling extrusion of the copper-clad steel pipe layer coated on the outer layer of the continuously and linearly fed steel rod is realized, the spherical surface of the steel ball 73 repeatedly and progressively vertically extrudes and kneads a formed deformation area, the copper-steel bonding and combining efficiency is greatly accelerated, the high temperature generated by high-speed spinning promotes the copper steel to realize quick bonding and combining together, the defects of a transmission mechanism of three conical rollers which are obliquely arranged at 120 degrees and rotate around a rolled piece and a centering and pressing adjusting device which are huge and complex are avoided, the spinning steel ball 73 does not need to be adjusted and centered, the self-rotation wear is uniform, the price is low, and the steel ball is easy to obtain.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 9, and the copper-clad steel ground rod continuous spinning bonding equipment of the embodiment includes a first limiting device 81 and a second limiting device 82, where the first limiting device 81 and the second limiting device 82 have the same structure, and are installed at the bottom of the shifting fork 5 in a front-back mirror symmetry manner, and the symmetrical arrangement enhances the limiting effect, so that the stress is uniform.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 9, and the copper-clad steel ground rod continuous spinning bonding device of the embodiment includes a first limiting device 81 including a moving sleeve limiting device 8-1 and a spinning ring limiting device 8-2, one end of the moving sleeve limiting device 8-1 is installed at the bottom of a shifting fork 5, the other end of the moving sleeve limiting device 8-1 is installed in contact with the end face on the right side of a moving sleeve 71, one end of the spinning ring limiting device 8-2 is installed at the bottom of the shifting fork 5, the other end of the spinning ring limiting device 8-2 is installed in contact with the end face on the right side of a spinning ring 72, the moving sleeve limiting device 8-1 realizes axial limiting on the moving sleeve 71, and the spinning ring limiting device 8-2 realizes axial limiting on the spinning ring 72, so as to avoid falling off in the rotating process.
The sixth specific implementation mode: the embodiment is described with reference to fig. 1 to 9, and the copper-clad steel grounding rod continuous spinning bonding device of the embodiment comprises a first limiting device 81 and a second limiting device 81, wherein the first limiting device comprises a moving sleeve limiting device 8-1 and a spinning ring limiting device 8-2, one end of the moving sleeve limiting device 8-1 is installed at the bottom of a shifting fork 5, the other end of the moving sleeve limiting device 8-1 is installed in contact with a middle limiting groove 711 of a moving sleeve 71, one end of the spinning ring limiting device 8-2 is installed at the bottom of the shifting fork 5, the other end of the spinning ring limiting device 8-2 is installed in contact with the end face of the right side of a spinning ring 72, and the flexible rotation of a limiting bearing 8-12 rotates at a high speed in the middle limiting groove 711 of the moving sleeve 71, only forms a free rolling pushing of line contact on the moving sleeve 71, and does not obstruct the rotation of the moving sleeve 71.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 9, the copper-clad steel grounding rod continuous spinning bonding device of the embodiment, the moving sleeve limiting device 8-1 comprises a moving sleeve adjusting bolt 8-11 and a limiting bearing 8-12, one end of the moving sleeve adjusting bolt 8-11 is arranged at the bottom of the shifting fork 5, the other end of the moving sleeve adjusting bolt 8-11 penetrates into the supporting cover 6, and is provided with a limit bearing 8-12, the outer side wall of the limit bearing 8-12 is contacted and arranged with a middle limit groove 711 of the movable sleeve 71, when needing to be adjusted, the pressurizing oil cylinder drives the shifting fork 5 to move transversely, the limiting bearings 8-12 on the first limiting device 81 at the bottom of the shifting fork 5 drive the moving sleeve 71 to move transversely, therefore, the radial size of the annular mounting groove 76 can be adjusted, and the steel balls 73 with different specifications can be replaced according to different sizes.
The specific implementation mode is eight: the embodiment is described by combining with figures 1-9, the inner hole of the spinning ring 72 is processed with taper, the diameter of the left end face of the inner hole is smaller than that of the right end face, because the inner hole of the spinning ring 72 is tapered, when the position of the spinning ring 72 is adjusted by the shifting fork 5 and the limit bearings 8-12, the inner circle diameter of 6 (or other uniformly arranged steel balls 73) uniformly distributed on the same cross section is slightly increased, and the longitudinal positions of the adjusting sleeve 75 and the top ring 74 on the supporting cover 6 are finely adjusted, so that free gaps can be reserved for the high-speed autorotation and rotation movement of the steel balls 73, the vertical pressing deformation amount can be adjusted, and in order to adapt to the production of copper-clad steel grounding rods with different diameters, the steel balls 73 with different diameters and numbers can be simultaneously replaced, and the inner hole taper of the corresponding spinning ring 72 is selected to realize the spinning bonding production of the copper-clad steel grounding rod with a larger diameter range.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (9)
1. The utility model provides an equipment that continuous spinning bonding of copper clad steel earth bar combines which characterized in that: including spinning motor (1), main shaft cover (2), base (3) and spinning device (7), spinning motor (1) output is connected with main shaft cover (2) left side, and main shaft cover (2) rotate to be installed in base (3), and main shaft cover (2) right side is connected with spinning device (7) left side, and spinning device (7) right side is established with base (3) and is connected, waits to process copper clad steel ground bar (0) and passes through inside and spinning device (7) of main shaft cover (2) in proper order.
2. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 1, characterized in that: the spinning motor is characterized in that a motor belt wheel (11) is installed at the output end of the spinning motor (1), a spinning belt wheel (12) is installed on the left side of the main shaft sleeve (2), and the motor belt wheel (11) and the spinning belt wheel (12) are connected and installed through a synchronous belt (13).
3. The continuous spinning bonding device for the copper clad steel grounding rod according to claim 1 or 2, characterized in that: still include pressurization hydro-cylinder (4), shift fork (5) and stop device (8), install at base (3) top through hydro-cylinder seat (41) pressurization hydro-cylinder (4), the output of pressurization hydro-cylinder (4) and shift fork (5) top cooperation installation, stop device (8) one end fixed mounting is in shift fork (5) bottom, stop device (8) other end and spinning device (7) contact installation.
4. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 3, characterized in that: spinning device (7) are including removing cover (71), spinning ring (72), steel ball (73), apical ring (74) and adjusting collar (75), remove the fixed suit in main shaft cover (2) lateral wall of cover (71), remove the inside suit in cover (71) right side and have spinning ring (72), install on support lid (6) right side adjusting collar (75), apical ring (74) are installed in adjusting collar (75) through bearing (9), main shaft cover (2) right side terminal surface, form an annular mounting groove (76) between spinning ring (72) inside wall and apical ring (74) left end three, evenly arrange in annular mounting groove (76) and install a plurality of steel balls (73), and steel ball (73) and waiting to process copper clad steel ground bar (0) extrusion contact.
5. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 4, characterized in that: the limiting device (8) comprises a first limiting device (81) and a second limiting device (82), the first limiting device (81) and the second limiting device (82) are identical in structure, and the front limiting device and the rear limiting device are arranged at the bottom of the shifting fork (5) in a mirror symmetry mode.
6. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 5, characterized in that: the first limiting device (81) comprises a moving sleeve limiting device (8-1) and a spinning ring limiting device (8-2), one end of the moving sleeve limiting device (8-1) is installed at the bottom of the shifting fork (5), the other end of the moving sleeve limiting device (8-1) is installed in a contact mode with a middle limiting groove (711) of the moving sleeve (71), one end of the spinning ring limiting device (8-2) is installed at the bottom of the shifting fork (5), and the other end of the spinning ring limiting device (8-2) is installed in a contact mode with the end face of the right side of the spinning ring (72).
7. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 6, characterized in that: the movable sleeve limiting device (8-1) comprises a movable sleeve adjusting bolt (8-11) and a limiting bearing (8-12), one end of the movable sleeve adjusting bolt (8-11) is installed at the bottom of the shifting fork (5), the other end of the movable sleeve adjusting bolt (8-11) penetrates into the supporting cover (6) and is provided with the limiting bearing (8-12), and the outer side wall of the limiting bearing (8-12) is installed in a contact mode with a middle limiting groove (711) of the movable sleeve (71).
8. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 6, characterized in that: the spinning ring limiting device (8-2) comprises spinning ring adjusting bolts (8-21) and limiting blocks (8-22), one ends of the spinning ring adjusting bolts (8-21) are installed at the bottom of the shifting fork (5), the limiting blocks (8-22) are installed at the other ends of the spinning ring adjusting bolts (8-21), and the limiting blocks (8-22) penetrate into the supporting cover (6) and are installed in a contact mode with the end face of the right side of the spinning ring (72).
9. The continuous spinning bonding equipment for the copper clad steel grounding rod according to claim 4, characterized in that: the inner hole of the spinning ring (72) is machined with a taper, and the diameter of the end face of the left side of the inner hole is smaller than that of the end face of the right side of the inner hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504797.9A CN113182414A (en) | 2021-05-10 | 2021-05-10 | Continuous spinning bonding combination equipment for copper-clad steel grounding rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504797.9A CN113182414A (en) | 2021-05-10 | 2021-05-10 | Continuous spinning bonding combination equipment for copper-clad steel grounding rod |
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| CN113182414A true CN113182414A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110504797.9A Pending CN113182414A (en) | 2021-05-10 | 2021-05-10 | Continuous spinning bonding combination equipment for copper-clad steel grounding rod |
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| CN (1) | CN113182414A (en) |
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