CN119588805A - A device for extruding rear body of tuyere sleeve - Google Patents
A device for extruding rear body of tuyere sleeve Download PDFInfo
- Publication number
- CN119588805A CN119588805A CN202510142397.6A CN202510142397A CN119588805A CN 119588805 A CN119588805 A CN 119588805A CN 202510142397 A CN202510142397 A CN 202510142397A CN 119588805 A CN119588805 A CN 119588805A
- Authority
- CN
- China
- Prior art keywords
- material column
- extrusion
- tuyere sleeve
- rear body
- molding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to the technical field of tuyere sleeve post manufacturing, and provides a tuyere sleeve post extrusion molding device which is used for extruding a material column for manufacturing a tuyere sleeve post in a necking way, and comprises a workbench, wherein the workbench is provided with a containing groove; the inner lining ring plate is detachably arranged in the accommodating groove, the inner lining ring plate encloses the accommodating groove into an accommodating space with the diameter gradually reduced from bottom to top, the plurality of extrusion blocks are arranged at intervals along the circumference of the inner wall of the inner lining ring plate and synchronously slide along the axis direction of the inner lining ring plate, the plurality of extrusion blocks enclose a processing space for accommodating a material column, the limiting top plate is arranged above the processing space in a lifting mode, and the limiting top plate is used for pressing the material column in the processing space after moving downwards. Through the technical scheme, the problems that the surface of the cast rear body is rough, a large number of subsequent machining treatments are needed, and the production period is prolonged in the prior art are solved.
Description
Technical Field
The invention relates to the technical field of tuyere sleeve rear body manufacturing, in particular to a tuyere sleeve rear body extrusion molding device.
Background
In many industrial fields such as metallurgy, chemical industry, etc., the tuyere sleeve is an important heat exchange component, and the tuyere sleeve rear body is an important component of the tuyere sleeve. In the past, the tuyere sleeve rear body is usually cast. In the casting process, the liquid metal is cooled, solidified and formed in the die cavity, however, the method easily causes defects such as shrinkage cavity, shrinkage porosity and the like in the casting, so that the compactness of the product is difficult to ensure, and the strength and heat resistance of the product are further influenced. Moreover, the surface of the cast rear body is rough, a large number of subsequent mechanical equipment is needed to process the surface and the inner cavity of the workpiece, such as grinding, turning and the like, so that the production cost is increased, the production period is prolonged, and the material waste is possibly caused due to the uncertainty of the machining allowance.
Therefore, a new tuyere stock extrusion molding device is required to solve the above-mentioned problems.
Disclosure of Invention
The invention provides an extrusion molding device for a tuyere sleeve rear body, which solves the problems that the surface of a cast rear body is rough, a large amount of subsequent machining treatment is needed, the production period is prolonged, and the material waste is caused by grinding and turning.
The technical scheme of the invention is as follows:
An extrusion device of a tuyere sleeve rear body for necking and extruding a material column for manufacturing the tuyere sleeve rear body, comprising:
a workbench provided with a containing groove;
The lining ring plate is detachably arranged in the accommodating groove, and the lining ring plate encloses the accommodating groove into an accommodating space with the diameter gradually reduced from bottom to top;
the extrusion blocks are arranged at intervals along the circumferential direction of the inner wall of the lining annular plate, and are synchronously and slidably arranged relative to the axial direction of the lining annular plate, and the extrusion blocks enclose a processing space for accommodating the material column;
The limiting top plate is arranged above the processing space in a lifting manner and used for pressing the material column in the processing space after downwards moving.
Optionally, the method further comprises:
The lifting driving piece is arranged at the bottom of the inner side of the accommodating groove, the movable end of the lifting driving piece is arranged on the bottom surface of the extrusion blocks, and the lifting driving piece is used for driving the extrusion blocks to synchronously lift along the side walls of the lining annular plates.
Optionally, the extrusion block has a slot, and further includes:
the inserting plate is detachably arranged in the slot and is provided with a boss, and the boss is used for bearing the material column.
Optionally, the method further comprises:
the workbench is hinged to the supporting box;
the locking piece is arranged on the supporting box, and one end of the locking piece is detachably arranged at the bottom of the workbench;
The upright post is arranged at one side of the supporting box;
The power box is arranged on the upright post, and the limiting top plate is arranged on the power output end of the power box.
Optionally, the method further comprises:
the workbench is arranged in the middle of the outer side of the rack;
the track is arranged on the rack;
The movable seats are provided with a plurality of movable seats, and the movable seats are arranged on the track in a sliding manner;
The clamping pieces are provided with a plurality of clamping pieces, each clamping piece is arranged on one movable seat, and the material column is arranged on the clamping piece.
Optionally, the clamping member includes:
The round rod is arranged on the movable seat;
the cross rod is arranged on the round rod in a sliding manner and is arranged vertically to the round rod;
the annular clamp is arranged on the cross rod;
the driving wheel is rotatably arranged on the cross rod and is positioned on one side of the inside of the annular clamp, and after the annular clamp clamps the material column, the driving wheel is abutted to the side wall of the material column.
Optionally, the method further comprises:
the driver is arranged on the rack;
the chain wheel is rotatably arranged on the frame and is in transmission connection with the driver;
The chains are arranged on the chain wheels, the chains are positioned at the bottoms of the tracks, and the movable seats are arranged on the chains.
Optionally, the method further comprises:
The placing platform is provided with a plurality of placing platforms, the plurality of placing platforms are all arranged at the bottom of the rack, the driver is arranged on the placing platform, and the placing platform is further used for placing the material column to be processed.
Optionally, the driver includes:
A speed reducing motor;
The first bevel gear is arranged on the power output end of the speed reduction motor;
The second bevel gear is rotatably arranged on the placing platform, and the first bevel gear and the second bevel gear are meshed for transmission;
The second bevel gear is arranged at one end of the rotating shaft, and the chain wheel is arranged at the other end of the rotating shaft.
Optionally, the method further comprises:
the rubber bulge is arranged on the bottom surface of the limiting top plate and is used for abutting against the end surface of the material column.
The working principle and the beneficial effects of the invention are as follows:
when the material column is extruded, firstly, the copper material column is placed in a processing space surrounded by the extrusion blocks, the hydraulic cylinder is started to enable the limiting top plate to move downwards to compress the material column, then the extrusion blocks are driven to synchronously slide inwards along the axis direction of the lining ring plate, and under the limiting guide effect of the lining ring plate, all the extrusion blocks shrink towards the center of the processing space while moving upwards, so that necking extrusion is carried out on the material column. Not only can realize the necking extrusion of the copper material column, but also has simple structure and convenient operation. Compared with the traditional casting mode for processing and forming the rear body, the invention extrudes and forms the copper material column, can rapidly manufacture the required rear body shape, does not need to repeatedly repair the rear body in the later period, and improves the production effect and the forming effect of the rear body.
Drawings
The above features, technical features, advantages and implementation of the present invention will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
FIG. 1 is a schematic diagram of a material column structure according to the present invention;
FIG. 2 is a schematic diagram of the whole structure of the tuyere sleeve of the present invention;
FIG. 3 is a schematic view of a workbench according to the invention;
FIG. 4 is a schematic view of the internal structure of the workbench according to the invention;
FIG. 5 is a schematic view of the inner liner ring plate structure of the present invention;
FIG. 6 is a schematic view of the structure of the extrusion block and the worktable of the invention;
FIG. 7 is an enlarged view of a portion of FIG. 2 at A;
FIG. 8 is a positional relationship of a frame, rails and a table of the present invention;
FIG. 9 is a schematic view of a clamping member according to the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 8 at B;
FIG. 11 is a front view of a frame of the present invention;
FIG. 12 is a schematic view of the sprocket and chain configuration of the present invention;
fig. 13 is a schematic side view of the present invention.
In the figure, 001, a tuyere sleeve rear body, 002, a tuyere sleeve front cap, 1, a material column, 2, a workbench, 201, a containing groove, 3, a lining annular plate, 301, a containing space, 4, a squeezing block, 401, a processing space, 402, a slot, 5, a limiting top plate, 6, a plugboard, 601, a boss, 7, a supporting box, 8, a locking piece, 9, a column, 10, a power box, 11, a rack, 12, a track, 13, a movable seat, 14, a clamping piece, 1401, a round rod, 1402, a cross rod, 1403, an annular clamp, 1404, a driving wheel, 15, a driver, 1501, a sprocket, 1502, a chain, 1503, a rotating shaft, 1504, a speed reducing motor, 1505, a first bevel gear, 1506, a second bevel gear, 16, a rubber protrusion, 17, a placing platform, 18 and a lifting driving piece.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the invention are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, in order to simplify the drawings and facilitate understanding, components having the same structure or function in some drawings are only schematically illustrated in one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one", and "a number" includes "two" and "two or more".
In this context, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicate between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-13, in an embodiment of the present invention, an extrusion molding device for a tuyere cover back body is provided, which is used for necking and extruding a material column 1 for manufacturing the tuyere cover back body, and comprises a workbench 2, wherein the workbench 2 is provided with a containing groove 201, a lining ring plate 3 is detachably arranged in the containing groove 201, the lining ring plate 3 encloses the containing groove 201 into a containing space 301 with gradually reduced diameter from bottom to top, a plurality of extrusion blocks 4 are arranged at intervals along the circumferential direction of the inner wall of the lining ring plate 3, the extrusion blocks 4 are synchronously arranged in a sliding manner relative to the axial direction of the lining ring plate 3, the extrusion blocks 4 enclose a processing space 401 for containing the material column 1, a limiting top plate 5 is arranged above the processing space 401 in a lifting manner, and the limiting top plate 5 is used for compacting the material column 1 positioned in the processing space 401 after moving downwards.
In the above scheme, referring to fig. 2, the device mainly extrudes the material column 1 with two side channels processed into the concave surface on the outer wall of the rear body 001 of the air outlet sleeve, the extruded semi-finished product can be punched with a central hole again, the bottom surface of the semi-finished product is cut with an inclined surface, the processing of the rear body of the air outlet sleeve can be completed, and finally the rear body of the air outlet sleeve welds 001 and the front cap 002 of the air outlet sleeve. The workbench 2 is cylindrical, and the accommodating groove 201 is a circular groove machined in the middle of the workbench 2. The inside lining annular plate 3 is the annular plate, installs in holding tank 201 through bolt detachably, and the diameter of inside lining annular plate 3 reduces from bottom to top gradually, like this at the in-process that extrusion piece 4 moved up along inside lining annular plate 3, can make a plurality of stripper plate draw in to the center, realizes the extrusion to stock column 1. The extrusion blocks 4 are metal blocks, all extrusion blocks 4 are located on the same horizontal plane at any time, the total number of the extrusion blocks 4 is 6-8, the extrusion blocks 4 are uniformly arranged at intervals along the circumferential direction of the inner wall of the inner lining annular plate 3, the outline of the outer wall of each extrusion block 4 is identical with that of the inner wall of the inner lining annular plate 3, the extrusion blocks 4 can slide stably, the limiting top plate 5 is a circular metal plate, and lifting is achieved through a hydraulic cylinder.
It should be noted that, the lining ring plate 3 may also be provided with the same number of sliding grooves as the extrusion blocks 4, the sliding grooves are vertically arranged, and vertical bars matched with the sliding grooves are arranged on the outer wall of the extrusion blocks 4, so that when the extrusion blocks 4 move up and down, the extrusion blocks 4 can be prevented from sliding in the horizontal direction.
When the material column 1 is extruded, firstly, the copper material column 1 is placed in a processing space 401 surrounded by the extrusion blocks 4, a hydraulic cylinder is started to enable the limiting top plate 5 to move downwards to compress the material column 1, then the extrusion blocks 4 are driven to synchronously slide inwards along the axis direction of the lining annular plate 3, and under the limiting guide effect of the lining annular plate 3, all the extrusion blocks 4 shrink towards the center of the processing space 401 while moving upwards, and the material column 1 is subjected to necking extrusion. Not only can realize the necking extrusion of the copper material column 1, but also has simple structure and convenient operation.
Further, the inner liner ring plate 3 further comprises a lifting driving piece 18, the lifting driving piece 18 is arranged at the bottom of the inner side of the accommodating groove 201, the movable end of the lifting driving piece 18 is arranged on the bottom surface of the plurality of extrusion blocks 4, and the lifting driving piece 18 is used for driving the plurality of extrusion blocks 4 to synchronously lift along the side wall of the inner liner ring plate 3.
In the above-mentioned scheme, the lifting driving member 18 is a hydraulic cylinder or a hydraulic push rod, and it is understood that the accommodating groove 201 in the workbench 2 has a larger depth, and the lifting driving member 18 is directly mounted at the bottom of the accommodating groove 201. After the lifting drive 18 is in place, the extrusion block 4 is installed again. When not in operation, all the extrusion blocks 4 are positioned at the bottom of the accommodating space 301, and the bottom surfaces of the extrusion blocks 4 are directly arranged on the installation surface of the movable end of the lifting driving member 18.
Specifically, the mounting surface of the movable end of the lifting driving member 18 is provided with a horizontally arranged bar-shaped groove along the radial direction, the bottom surface of the extrusion block 4 is slidably arranged in the bar-shaped groove, and when the lifting driving member 18 pushes the extrusion block 4 to move upwards, the extrusion block 4 can shrink inwards along the bar-shaped groove, so that in actual work, all moving parts need to be coated with lubricating oil.
When the extrusion block 4 needs to be driven to lift, the hydraulic cylinder is started, the movable end of the hydraulic cylinder stretches out or retracts to push or pull the extrusion block 4 to synchronously lift or descend along the side wall of the lining annular plate 3, so that the height position of the extrusion block 4 is adjusted to adapt to the extrusion requirements of the material columns 1 with different sizes, the lifting of the extrusion block 4 can be conveniently and accurately controlled, the applicability and the flexibility of the device are improved, and the extrusion position can be adjusted according to actual requirements and the extrusion force can be properly adjusted.
Further, the extrusion block 4 is provided with a slot 402, and further comprises a plugboard 6, wherein the plugboard 6 is detachably arranged in the slot 402, the plugboard 6 is provided with a boss 601, and the boss 601 is used for bearing the material column 1.
In the above scheme, the slot 402 on the extrusion block 4 is a dovetail groove, the plugboard 6 is a metal plate adapted to the dovetail groove, and the boss 601 is an arc-shaped protrusion arranged in the middle of the upper surface of the plugboard 6. The inner wall of the insert plate 6 directly determines the molding shape of the column 1, so that the insert plate 6 can be replaced according to actual requirements. After the insert plate 6 is inserted into the slot 402, it is reinforced by bolts.
The working process is that the plugboard 6 is inserted into the slot 402 of the extrusion block 4, the boss 601 faces upwards, then the edge of the copper material column 1 is placed on the boss 601, the material column 1 is carried by the boss 601, and the material column 1 cannot shake or deviate due to the sliding of the extrusion block 4 in the extrusion process. The setting of boss 601 can bear and fix a position stock column 1 better, guarantees the stability of stock column 1 in the extrusion process, improves extrusion's quality.
Further, the automatic lifting device further comprises a supporting box 7, the workbench 2 is hinged to the supporting box 7, a locking piece 8 is arranged on the supporting box 7, one end of the locking piece 8 is detachably arranged at the bottom of the workbench 2, a stand column 9 is arranged on one side of the supporting box 7, a power box 10 is arranged on the stand column 9, and a limiting top plate 5 is arranged on a power output end of the power box 10.
In the above proposal, the supporting box 7 is a rectangular box body, the main function of the supporting box 7 is to heighten the workbench 2, and spare parts of tools or equipment for maintenance can be placed inside the supporting box 7. The support box 7 is provided with triangular supports, the two supports are symmetrically arranged on two sides of the top surface of the support box 7, and the workbench 2 is hinged to the supports through pin shafts. The locking member 8 comprises a backing plate, a screw and a nut, and has a protruding attachment lug at the bottom of the table 2. When the locking piece 8 is installed, firstly, the pad plate is welded on the base plate, when the workbench 2 needs to be limited and fixed, the screw rod penetrates through the connecting lug plate and is connected to the base plate in a threaded mode, then the nut is installed, and the workbench 2 is locked through screwing the nut. When the workbench 2 does not work, the workbench 2 can be manually pushed to rotate along the hinge position as long as the locking of the locking piece 8 is released, so that the lining annular plate 3 and the extrusion block 4 can be conveniently taken out or installed. Therefore, the angle of the workbench 2 can be flexibly adjusted, an operator can conveniently operate and maintain the device, the power box 10 provides stable power for the limit top plate 5, and the lifting precision of the limit top plate 5 is ensured.
Further, the machine frame comprises a machine frame 11, a workbench 2 is arranged in the middle of the outer side of the machine frame 11, a track 12 is arranged on the machine frame 11, a plurality of movable seats 13 are arranged on the track 12 in a sliding mode, a plurality of clamping pieces 14 are arranged on the track 12 in a sliding mode, each clamping piece 14 is arranged on one movable seat 13, and a material column 1 is placed on each clamping piece 14.
In the above scheme, the frame 11 is a frame structure, the track 12 is composed of two parallel linear guide rails and two semicircular arc tracks 12, the movable seat 13 is a metal seat with pulleys, an extension rod is arranged in the middle of the movable seat 13, the whole shape of the movable seat 13 is T-shaped, a through groove formed along the moving path of the movable seat 13 is formed in the bottom of the track 12, and the extension rod penetrates through the through groove. The clamping member 14 is a clamp with arcuate jaws.
In operation, the copper material column 1 is placed in the clamping jaw of the clamping piece 14, the clamping jaw clamps the material column 1, then the chain 1502 is driven by external power to move, the chain 1502 drives the movable seat 13 to slide on the track 12, and the material column 1 is conveyed into the processing space 401 above the workbench 2. The automatic conveying and positioning of the material column 1 can be realized under the drive of the movable seat 13, the production efficiency is improved, and the workload and the error of manual operation are reduced.
Further, the clamping member 14 comprises a round rod 1401, wherein the round rod 1401 is arranged on the movable seat 13, the cross rod 1402 is arranged on the round rod 1401 in a sliding mode, the cross rod 1402 is arranged perpendicular to the round rod 1401, the annular clamp 1403 is arranged on the cross rod 1402, the driving wheel 1404 is rotatably arranged on the cross rod 1402, the driving wheel 1404 is located on one side inside the annular clamp 1403, and after the annular clamp 1403 clamps the material column 1, the driving wheel 1404 abuts against the side wall of the material column 1.
In the above scheme, the round bar 1401 is fixed at the lower end of the extension bar of the movable seat 13, a through hole matched with the round bar 1401 is formed in the cross bar 1402, sliding and temporary fixing of the cross bar 1402 on the round bar 1401 are achieved through a hydraulic bar or an electric push rod, when the movable seat 13 reaches a working point, the material column 1 is located right above the working space 401, the hydraulic bar or the electric push rod directly pushes the cross bar 1402 to move downwards, placing of the material column 1 can be completed, then the limiting top plate 5 moves downwards to prop against the material column 1, and the material column 1 is prevented from moving upwards in the processing process of the extrusion block 4. The ring clamp 1403 is a metal ring or a mechanical claw, the driving wheel 1404 is a rubber wheel, the material column 1 is placed inside the ring clamp 1403 and then is extruded to the driving wheel 1404, and the driving wheel 1404 can rotate the material column 1 after being driven by a motor to rotate. It should be noted that, during extrusion, the extrusion block 4 needs to be extruded repeatedly, so each time the extrusion block 4 completes sequential extrusion of the material column 1, the extrusion block 4 moves down, at this time, since the material column 1 is still in the processing space 401, the manipulator does not need to apply excessive clamping force to the material column 1, and as long as the driving wheel 1404 rotates, the material column 1 rotates a distance, and adjustment of the position is completed, so that the next extrusion molding is facilitated. The driving wheel 1404 can drive the material column 1 to rotate, so that the material column 1 can be extruded and molded in all directions in the extrusion process.
Further, the device also comprises a driver 15, wherein the driver 15 is arranged on the frame 11, a chain wheel 1501 is rotatably arranged on the frame 11, the chain wheel 1501 is in transmission connection with the driver 15, a chain 1502 is arranged on the chain wheel 1501, the chain 1502 is positioned at the bottom of the track 12, and a plurality of movable seats 13 are arranged on the chain 1502.
In the above-mentioned scheme, the extension rod of each movable base 13 is welded to the link of the chain 1502, and each round rod 1401 is also welded to the link of the chain 1502, when the chain 1502 moves, the chain 1502 can drive the movable base 13 to slide, and at the same time, the round rod 1401 can also follow the movement. It should be noted that the movable base 13 is not powered, and the movable base 13 mainly functions to support the chain 1502, the clamping member 14, and the column 1.
When the feeding device works, the gear motor 1504 is started, the output shaft of the gear motor 1504 drives the chain wheel 1501 to rotate, the chain wheel 1501 drives the chain 1502 to move, and the chain 1502 drives the movable seat 13 to slide on the track 12, so that the feeding and positioning of the material column 1 are realized. The cooperation of the driver 15, the sprocket 1501 and the chain 1502 can provide stable power transmission, ensure the motion precision and speed of the movable seat 13, and improve the automation degree of the device.
Further, still include place the platform 17, place the platform 17 and have a plurality of, a plurality of place the platform 17 and all set up in frame 11 bottom, and driver 15 sets up on place the platform 17, and place the platform 17 still to be used for placing the stock column 1 of waiting to process.
In the above scheme, the placement platform 17 is a rectangular metal plate, and is fixed at the bottom of the frame 11 through a bracket, and a positioning groove is formed in the placement platform 17 for placing the material column 1 to be processed and the driver 15, and the material frame can also be directly placed on the placement platform 17 for placing the processed or to-be-processed material column 1.
During operation, the material column 1 to be processed is placed in the positioning groove of the placement platform 17, an operator stands at a position in the middle of the two placement platforms 17, the material column 1 to be processed is manually placed on the annular clamp 1403, the driver 15 is installed at a designated position on the placement platform 17, and then the material column 1 is conveyed from the placement platform 17 into the processing space 401 above the workbench 2 through the operation device. The processed column 1 will also return to the position of the operator by pulling the chain 1502, and the operator is required to take down the processed column 1 and put it into a column 1 to be processed for circulation. The application provides a stable placing and operating platform, which is convenient for managing and operating the material column 1 and the driver 15, and improves the working efficiency and the safety.
Further, the driver 15 includes a gear motor 1504, a first bevel gear 1505 disposed on a power output end of the gear motor 1504, a second bevel gear 1506 rotatably disposed on the placement platform 17, the first bevel gear 1505 meshed with the second bevel gear 1506 for transmission, a rotating shaft 1503, a second bevel gear 1506 disposed at one end of the rotating shaft 1503, and a sprocket 1501 disposed at the other end of the rotating shaft 1503.
In the above scheme, the gear motor 1504 is started, the power output end of the gear motor 1504 drives the first bevel gear 1505 to rotate, the first bevel gear 1505 is meshed with the second bevel gear 1506 to drive the second bevel gear 1506 to rotate, and the second bevel gear 1506 drives the sprocket 1501 to rotate through the rotating shaft 1503, so that the movement of the chain 1502 and the driving of the movable seat 13 are realized. Through the transmission of bevel gear and pivot 1503, can realize high-efficient transmission and the direction conversion of power, gear motor 1504 can provide suitable rotational speed and moment of torsion, has guaranteed the steady operation of device.
Further, the device further comprises a rubber bulge 16, wherein the rubber bulge 16 is arranged on the bottom surface of the limiting top plate 5, and the rubber bulge 16 is used for abutting against the end surface of the material column 1.
In the above scheme, the rubber protrusions 16 are hemispherical rubber blocks and are uniformly distributed on the bottom surface of the limiting top plate 5. When the limiting top plate 5 moves downwards to press the material column 1, the rubber bulge 16 is in contact with the end face of the material column 1, so that certain buffering and friction force are provided, and the material column 1 is prevented from sliding or being damaged in the extrusion process. The rubber bulge 16 can increase the friction force and buffer force between the limiting top plate 5 and the material column 1, so that the stability and reliability of the material column 1 in the extrusion process are improved, and the damage to the end face of the material column 1 is avoided.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. An extrusion device of a tuyere sleeve rear body for necking and extruding a material column (1) for manufacturing the tuyere sleeve rear body, which is characterized by comprising:
a table (2) having a receiving groove (201);
The lining ring plate (3) is detachably arranged in the accommodating groove (201), and the lining ring plate (3) encloses the accommodating groove (201) into an accommodating space (301) with the diameter gradually reduced from bottom to top;
The extrusion blocks (4) are arranged at intervals along the circumferential direction of the inner wall of the lining annular plate (3), the extrusion blocks (4) are arranged in a synchronous sliding mode relative to the axial direction of the lining annular plate (3), and the extrusion blocks (4) enclose a processing space (401) for accommodating the material column (1);
The limiting top plate (5) is arranged above the processing space (401) in a lifting mode, and the limiting top plate (5) is used for pressing the material column (1) located in the processing space (401) after moving downwards.
2. The tuyere sleeve rear body extrusion molding device of claim 1, further comprising:
The lifting driving piece (18) is arranged at the bottom of the inner side of the accommodating groove (201), the movable end of the lifting driving piece (18) is arranged on the bottom surface of the extrusion blocks (4), and the lifting driving piece (18) is used for driving the extrusion blocks (4) to synchronously lift along the side wall of the lining annular plate (3).
3. The tuyere sleeve back extrusion molding device of claim 1, wherein the extrusion block (4) has a slot (402), further comprising:
The inserting plate (6) is detachably arranged in the slot (402), the inserting plate (6) is provided with a boss (601), and the boss (601) is used for bearing the material column (1).
4. The tuyere sleeve rear body extrusion molding device of claim 1, further comprising:
the workbench (2) is hinged to the supporting box (7);
The locking piece (8) is arranged on the supporting box (7), and one end of the locking piece (8) is detachably arranged at the bottom of the workbench (2);
the upright post (9) is arranged at one side of the supporting box (7);
the power box (10) is arranged on the upright post (9), and the limiting top plate (5) is arranged on the power output end of the power box (10).
5. The tuyere sleeve rear body extrusion molding device of claim 1, further comprising:
The workbench (2) is arranged in the middle of the outer side of the rack (11);
a rail (12) provided on the frame (11);
the movable seats (13) are provided with a plurality of movable seats (13) which are arranged on the track (12) in a sliding manner;
The clamping pieces (14) are arranged, each clamping piece (14) is arranged on one movable seat (13), and the material column (1) is arranged on the clamping piece (14).
6. The tuyere sleeve back extrusion molding device as recited in claim 5, wherein the clamping member (14) includes:
a round rod (1401) arranged on the movable seat (13);
A cross bar (1402) slidably disposed on the round bar (1401), the cross bar (1402) being arranged perpendicular to the round bar (1401);
-a ring clamp (1403) arranged on the crossbar (1402);
The driving wheel (1404) is rotatably arranged on the cross bar (1402), the driving wheel (1404) is positioned on one side of the inside of the annular clamp (1403), and after the annular clamp (1403) clamps the material column (1), the driving wheel (1404) is abutted to the side wall of the material column (1).
7. The tuyere sleeve rear body extrusion molding device of claim 6, further comprising:
A driver (15) provided on the frame (11);
a sprocket (1501) rotatably arranged on the frame (11), the sprocket (1501) being in transmission connection with the driver (15);
The chain (1502) is arranged on the chain wheel (1501), the chain (1502) is positioned at the bottom of the track (12), and a plurality of movable seats (13) are arranged on the chain (1502).
8. The tuyere sleeve rear body extrusion molding device of claim 7, further comprising:
the placing platforms (17) are provided with a plurality of placing platforms (17), the placing platforms (17) are all arranged at the bottom of the frame (11), the drivers (15) are arranged on the placing platforms (17), and the placing platforms (17) are further used for placing the material column (1) to be processed.
9. The tuyere sleeve back extrusion molding device of claim 8, wherein the driver (15) includes:
A gear motor (1504);
A first bevel gear (1505) provided on the power output end of the gear motor (1504);
The second bevel gear (1506) is rotatably arranged on the placement platform (17), and the first bevel gear (1505) is in meshed transmission with the second bevel gear (1506);
and the second bevel gear (1506) is arranged at one end of the rotating shaft (1503), and the chain wheel (1501) is arranged at the other end of the rotating shaft (1503).
10. The tuyere sleeve rear body extrusion molding device of claim 1, further comprising:
The rubber bulge (16) is arranged on the bottom surface of the limiting top plate (5), and the rubber bulge (16) is used for abutting against the end surface of the material column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510142397.6A CN119588805A (en) | 2025-02-10 | 2025-02-10 | A device for extruding rear body of tuyere sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510142397.6A CN119588805A (en) | 2025-02-10 | 2025-02-10 | A device for extruding rear body of tuyere sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119588805A true CN119588805A (en) | 2025-03-11 |
Family
ID=94834695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510142397.6A Pending CN119588805A (en) | 2025-02-10 | 2025-02-10 | A device for extruding rear body of tuyere sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119588805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120001893A (en) * | 2025-04-21 | 2025-05-16 | 四川岷河管道建设工程有限公司 | A pipe necking production device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601178A (en) * | 2012-02-24 | 2012-07-25 | 宁波拓普集团股份有限公司 | Tube diameter finishing device |
| DE102018001712A1 (en) * | 2018-02-28 | 2019-08-29 | Universität Paderborn | Device and method for friction pressing for the production of deformed areas, in particular of flange structures, on profile-shaped workpieces |
| CN116872125A (en) * | 2023-08-11 | 2023-10-13 | 爱康(浙江)通用设备有限公司 | Novel annular automatic clamping tool for air storage tank |
| CN116900134A (en) * | 2023-07-17 | 2023-10-20 | 马鞍山市华能电力线路器材有限责任公司 | Stamping forming device for electric power fitting and stamping process thereof |
| CN116984460A (en) * | 2023-08-16 | 2023-11-03 | 赣州世展精密机械有限公司 | Intelligent processing equipment for die fittings |
-
2025
- 2025-02-10 CN CN202510142397.6A patent/CN119588805A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601178A (en) * | 2012-02-24 | 2012-07-25 | 宁波拓普集团股份有限公司 | Tube diameter finishing device |
| DE102018001712A1 (en) * | 2018-02-28 | 2019-08-29 | Universität Paderborn | Device and method for friction pressing for the production of deformed areas, in particular of flange structures, on profile-shaped workpieces |
| CN116900134A (en) * | 2023-07-17 | 2023-10-20 | 马鞍山市华能电力线路器材有限责任公司 | Stamping forming device for electric power fitting and stamping process thereof |
| CN116872125A (en) * | 2023-08-11 | 2023-10-13 | 爱康(浙江)通用设备有限公司 | Novel annular automatic clamping tool for air storage tank |
| CN116984460A (en) * | 2023-08-16 | 2023-11-03 | 赣州世展精密机械有限公司 | Intelligent processing equipment for die fittings |
Non-Patent Citations (1)
| Title |
|---|
| 《考工问答》丛书编写组编: "船厂工人考工问答 电焊工", 29 February 1984, 人民交通出版社, pages: 314 - 315 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120001893A (en) * | 2025-04-21 | 2025-05-16 | 四川岷河管道建设工程有限公司 | A pipe necking production device and method |
| CN120001893B (en) * | 2025-04-21 | 2025-07-11 | 四川岷河管道建设工程有限公司 | Pipe fitting necking production device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111230521A (en) | Adjustable positioning table for aluminum alloy machining and use method | |
| CN117161218A (en) | Efficient stamping die device for die machining | |
| CN212192524U (en) | Positioning fixture for aluminum alloy die casting | |
| CN119588805A (en) | A device for extruding rear body of tuyere sleeve | |
| CN220127404U (en) | Vertical radial extruder die | |
| CN113442392A (en) | Commutator pressure injection molding equipment | |
| CN210548133U (en) | Vertical turning device for processing inner and outer spoke bottoms of automobile spokes | |
| CN204602956U (en) | vertical spinning machine | |
| CN114871509B (en) | Gear box isolator star gear external tooth gear shaping processingequipment | |
| CN119035945A (en) | Clamping tool for welding and processing forklift castings | |
| CN115178698B (en) | Forming equipment for forging forge piece and forging process thereof | |
| CN214350681U (en) | Automatic assembling system for injection molding machine parts | |
| CN112705876B (en) | Long stirrup welding equipment | |
| CN209830287U (en) | Automatic feeding and discharging mechanical arm of numerical control lathe | |
| CN115070588A (en) | High-precision automatic polishing equipment | |
| CN115502290A (en) | Automatic matching system of stamping workpiece die | |
| CN119159028B (en) | Internal high pressure forging device for lightweight structural parts | |
| CN109675996B (en) | Six-point extrusion tooling for electric connector | |
| CN221538146U (en) | Hardware automatic material conveying processing equipment | |
| CN114346690A (en) | Automatic machining machine tool for die-casting lock shell combination | |
| CN219991138U (en) | Filling equipment of lubricant partial shipment processing | |
| CN111633169B (en) | Forging process for die pressing groove of groove ring | |
| CN223028487U (en) | Automatic inward turning equipment for processing of shield tunneling machine thrust cylinder | |
| CN111975141A (en) | Finish machining equipment for automobile screws | |
| CN221088069U (en) | Positioning device for mold processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |