CN115672978A - Aluminum alloy wire rod rolling forming machine - Google Patents
Aluminum alloy wire rod rolling forming machine Download PDFInfo
- Publication number
- CN115672978A CN115672978A CN202211718515.6A CN202211718515A CN115672978A CN 115672978 A CN115672978 A CN 115672978A CN 202211718515 A CN202211718515 A CN 202211718515A CN 115672978 A CN115672978 A CN 115672978A
- Authority
- CN
- China
- Prior art keywords
- rolling
- rolling roller
- clamping
- groups
- aluminum alloy
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Metal Rolling (AREA)
Abstract
The invention provides an aluminum alloy wire rolling forming machine, which relates to the technical field of rolling forming machines and comprises two group-forming racks and a plurality of layers of rolling groups arranged between the two group-forming racks, wherein each rolling group comprises a rotating frame and rolling rollers, the rolling rollers of each rolling group are provided with four groups, the rolling rollers are circumferentially distributed at intervals of 90 degrees, the rotating position of the rolling rollers for realizing the rolling forming of the aluminum alloy wire is a working position, the rolling rollers on two sides of the working position are in a standing maintenance position, each rolling roller comprises a shaft body and a rolling roller body which are detachably connected, and a passage port for the shaft body of the standing maintenance position to axially pass through is formed in the forming rack; two groups of rolling roller conveyors are symmetrically distributed on two sides of each layer of rolling roller group, the rolling roller conveyors are used for conveying rolling roller bodies, and the clamping feeding piece on one side is used for clamping the rolling roller bodies to transition between the rolling roller conveyors and the standing maintenance position.
Description
Technical Field
The invention relates to a rolling forming machine, in particular to an aluminum alloy wire rolling forming machine.
Background
At present, for the rolling process of aluminum alloy wire rods, namely, the rolling roller with the groove surface is adopted to roll and process the aluminum alloy wire rods into required wire diameter size or surface pattern structure, however, in the existing rolling forming machine, after the groove roller for realizing the rolling forming of the aluminum alloy wire rods is used for a period of time, the groove roller needs to be replaced and maintained regularly to ensure the rolling accuracy and the reliability effect, and the replacement and maintenance process needs to be operated when the machine is stopped, so that the processing efficiency of the integral rolling production of the aluminum alloy wire rods can be greatly reduced.
Disclosure of Invention
In order to solve the above-mentioned problems, an object of the present invention is to provide an aluminum alloy wire rod rolling and forming machine which can complete the replacement of the rolling rolls for roll forming without shutdown, and which is more automated and convenient in the replacement operation.
The invention provides the following technical scheme:
an aluminum alloy wire rolling forming machine comprises two forming machine frames and a plurality of rolling roller groups arranged between the two forming machine frames, wherein each rolling roller group comprises a rotating frame rotationally connected to the forming machine frame and rolling rollers erected and assembled between the two opposite rotating frames, the rolling rollers of each rolling roller group are provided with four groups distributed in parallel, the four groups of rolling rollers are distributed at 90-degree angles in a circumferential direction, the rotating frames are driven to rotate by a driving motor arranged on the forming machine frames to drive the rolling rollers to rotate in the circumferential direction, gaps for aluminum alloy wire rolling to pass are formed after the rolling rollers of the two adjacent rolling roller groups rotate to positions, the rotating positions of the rolling rollers for realizing aluminum alloy wire rolling forming are working positions, the rolling rollers on two sides of the working positions are in standing maintenance positions, each rolling roller comprises a shaft body and a rolling roller body which are detachably connected, one end of the shaft body is in driving connection with the rolling motor arranged on the rotating frames, an assembling groove is axially formed in the side wall of the shaft body, the rolling roller bodies are sleeved outside the shaft body and used for rolling aluminum alloy wire forming, assembling strips matched with the assembling groove are arranged on the forming machine frames, and a channel port for the shaft body of the standing maintenance position to pass through is formed in the assembling groove;
two groups of rolling roller conveyors are symmetrically distributed on two sides of each layer of rolling roller group, the rolling roller conveyors are used for conveying rolling roller bodies, a clamping feeding piece is arranged on one side of each rolling roller conveyor and is used for clamping the rolling roller bodies to transit between the rolling roller conveyors and a standing maintenance position, and replacement and maintenance with higher automation degree of the rolling roller shafts are realized, namely, the rotating frame drives the rolling roller shafts to rotate, a rolling working gap is formed between the rolling roller shafts at the working positions of the two adjacent rolling roller groups, the aluminum alloy wire rod is rolled and formed when passing through the rolling feeding piece, after rolling for a period of time, when replacement and maintenance are needed, only the rotating frame needs to be driven, so that a new rolling roller shaft which is originally positioned at the standing maintenance position is driven to rotate to the working position, an old rolling roller shaft which is originally positioned at the working position is rotated to the standing maintenance position, at the moment, the rolling at the working position can be continuously carried out, the rolling roller shafts at the standing maintenance position can be separated from the rolling roller shafts, the rolling roller shafts can be separated from the rolling roller bodies, and the rolling roller conveyors are assisted to realize rapid and the replacement operation with higher automation degree of the rolling roller shafts on the standing maintenance position, and the rolling roller conveyors, and the rolling roller shafts are realized, and the rolling roller conveyors are realized in a mode that the rolling roller shafts are more specific: firstly, the clamping and feeding piece of the empty clamp moves to the outside of the rolling roller body of the standing maintenance position, the shaft body is pulled out from the passage opening to realize the separation of the shaft body and the rolling roller body, then the separated rolling roller body is conveyed to the rolling roller conveyor along with the clamping and feeding piece to be output, a new rolling roller body is arranged on the rolling roller conveyor to be conveyed to one side of the static maintenance position, the new rolling roller body is clamped by the clamping and feeding piece in a directional mode and moves to two groups of static maintenance positions again, the shaft body penetrates through the passage opening again and completes the sleeving and positioning with the new rolling roller body, and the replacement of the rolling roller with higher automation degree can be realized.
Preferably, have higher degree of automation in order to make penetrating and wearing out of axis body, so can set up rolling motor and install on the maintenance frame, install the rotatory lead screw of being driven by lead screw motor and four groups of guide arms that set up around the lead screw on the swivel mount, four groups of guide arms and lead screw pass the maintenance frame, and maintain frame and lead screw threaded connection, the one end of axis body is rotated and is connected in the bottom of maintenance frame, and its external fixation has the follow driving wheel of the drive end action wheel meshing with rolling motor, so, when needs are torn down the axis body with rolling body, only need start lead screw motor, the drive maintenance frame drive axis body outward movement can.
Preferably, two sets of end rotating shafts are arranged at two ends of the rolling body, one end of each end rotating shaft is rotatably connected to the end side face of the rolling body, and a set of balancing weights fixed on the end side face of the rolling body are further arranged at the positions of the end rotating shafts and symmetrical to the axis of the rolling body.
Preferably, the clamping and feeding piece comprises two groups of clamping jaws, an installation block, a U-shaped side frame, a side rod sleeve and a side supporting rod, wherein the two groups of clamping jaws are symmetrically distributed on two sides of the installation block, and are guided by two groups of guide rods fixed on the installation block to penetrate through and are in threaded connection with a group of screw rods rotatably connected to the installation block;
two groups of U-shaped side frames are fixed on two sides of the mounting block, side rod sleeves are connected in the U-shaped side frames in a sliding mode along the Y direction, a group of side support rods with rectangular sections are connected inside the side support rods along the X direction, jacking cylinders used for driving the side rod sleeves to reciprocate along the Y direction are installed at the bottoms of the U-shaped side frames, the side support rods are driven by adjusting cylinders installed at the end portions of the side rod sleeves to reciprocate along the X direction, openings are formed in the end portions of the side support rods, the openings of the side support rods face upwards, arc-shaped grooves are used for being connected to the bottom sides of end rotating shafts, the diameters of the arc-shaped grooves are larger than the diameters of the end rotating shafts, and the end portions of the mounting block are connected to the end portions of the front driving cylinders.
Preferably, the side stay bar is driven by the adjusting cylinder to move to the bottom side of the end rotating shaft in a front driving mode, the end rotating shaft and the rolling roller body are driven by the jacking cylinder to ascend until the center of the rolling roller body is flush with the center of the embracing clamping jaw, the balancing weights at two ends of the rolling roller body are used for keeping the rolling roller body to achieve directional positioning due to the gravity when the side stay bar supports the end rotating shaft, the side stay bar drives the rolling roller body to move to the center of the embracing clamping jaw in a rear driving mode under the driving of the adjusting cylinder, the two groups of embracing clamping jaws are circumferentially embraced outside the rolling roller body under the driving of the embracing motor, the mounting block moves towards the standing maintenance position under the driving of the front driving cylinder to complete the mounting of the rolling roller body and the shaft body, otherwise, the hollow clamping embracing clamping jaws move to the rolling roller body at the standing maintenance position under the driving of the front driving mode to embrace the rolling roller body, and the shaft body can be pulled out from the passage opening to realize the separation of the shaft body and the rolling roller body, the split rolling body moves backwards along with the embracing clamping jaw, the transition of the rolling body towards the rolling roller conveyor is completed by the side supporting rod, each part of a clamping feeding piece for realizing the automatic replacement and maintenance of the rolling body is a single quantitative reciprocating motion part, namely, when the rolling roller conveyor conveys to one side of a standing maintenance position, the conveying in place of the rolling body can be detected by a photoelectric sensor, even if the assembly groove of the rolling body rotates and shifts circumferentially and inclines during conveying, because the diameter of the arranged arc-shaped groove is larger than that of the end part rotating shaft, the end part rotating shaft can freely slide to the groove bottom of the arc-shaped groove under the gravity under the condition of not changing the driving quantity, and the matching groove of the rolling body is always determined in a determined direction because the rolling body freely droops due to the weight under the driving of the balancing weight, therefore, the subsequent butt joint of the matching strip with the shaft body can be facilitated, the error adjustment can be automatically adjusted under the condition that the driving quantity of each component is not changed, namely, other visual detection software is not needed for analyzing the position, and the structural cost and the maintenance cost of the components can be greatly reduced.
Preferably, the axial direction positioning is carried out by at least one group of clamping blocks between the shaft body and the rolling roller body, a group of plugging grooves are formed in the center of the end part of the shaft body, sliding grooves for the clamping blocks to penetrate through are formed in the side walls of the plugging grooves, springs for pushing the bottom sides of the convex rings of the clamping blocks are arranged in the sliding grooves, and a group of plugging rods are arranged in the plugging grooves and used for pushing the top ends of the clamping blocks to drive the clamping block compression springs to penetrate into clamping grooves of the shaft body.
Preferably, the top end of the clamping block is an inclined sliding surface, when the plugging rod extends into the plugging groove, the end part of the plugging rod slides from the bottom end of the inclined sliding surface to the top end, and the groove opening of the plugging groove is further in threaded connection with a group of plugging nuts for plugging the plugging rod in the plugging groove.
Preferably, four groups of first positioning holes are uniformly distributed on the rotating frame in the circumferential direction, four groups of second positioning holes matched with the positioning holes in a one-to-one mode are formed in the forming rack, after the rotating frame rotates to the position, the rotating frame is pressed outside the rotating frame through a group of pressing covers with four groups of third positioning holes, and the rotating frame and the forming rack are positioned through four groups of positioning bolts correspondingly penetrating through the first positioning holes, the second positioning holes and the third positioning holes, so that the rotating frame can be fixed in an auxiliary mode in the rolling process without replacing the rolling roller body, and the rolling stability is improved.
Preferably, the rolling groups between the two groups of forming machine frames are provided with three or two layers.
The invention has the beneficial effects that:
1. the rolling process of the multi-layer aluminum alloy wire can be realized by arranging the forming racks and the multi-layer rolling groups positioned between the forming racks;
2. because the four groups of rolling rollers are arranged on the rotating frame, the four groups of rolling rollers can be respectively positioned at a working position and a standing maintenance position, and the rolling roller body can be replaced and maintained without stopping in the rolling process;
3. when the rolling roller conveying device is replaced and maintained, the clamping feeding piece can convey the rolling roller conveying device to the in-place directional clamping position of the rolling roller body to be kept in a standing maintenance position, so that the rolling roller conveying device is in butt joint with the shaft body, the automation degree is higher, and quantitative driving can meet the requirement for automatic positioning adjustment of the rolling roller body under a certain conveying error.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a side view of the present invention;
FIG. 2 is a side view schematic of the forming frame;
FIG. 3 is a schematic front view of the positional distribution of the forming stand and the rolling rolls;
FIG. 4 is a front view of the maintenance frame of FIG. 1;
FIG. 5 is a schematic view showing a structure of a clamping and feeding member in example 2, with U-shaped side frames partially cut away;
FIG. 6 is a schematic view showing the structure of the U-shaped side frame in cooperation with the side bar cover and the side stay in embodiment 2;
FIG. 7 is a schematic side view of a rolling body;
FIG. 8 is a sectional view of the fixture block in the shaft;
labeling in the figure: the device comprises a forming stand 1, a rotating stand 2, a rolling roller 3, a gap 4, a rolling motor 5, an assembly strip 6, a channel opening 7, a rolling roller conveyor 8, a clamping and feeding piece 9, a maintenance stand 10, a screw rod 11, a guide rod 12, a driven wheel 13, a first positioning hole 14, a third positioning hole 15, a gland 16, an end rotating shaft 17, a counterweight 18, a fixture block 19, a blocking rod 20, a sliding groove 21, a spring 22, an inclined sliding surface 23, a blocking nut 24, a blocking nut 31, a shaft body 32, a rolling roller body 91, a clamping jaw 92, an installation block 92, a U-shaped side frame 93, a side rod sleeve 94, a side supporting rod 95, a screw rod 96, a clamping motor 97, a jacking cylinder 98, an arc-shaped groove 99, a front driving cylinder 910 and an adjusting cylinder 911.
Detailed Description
Example 1
As shown in fig. 1-4, an aluminum alloy wire rolling and forming machine, in this embodiment, includes two sets of forming racks 1 and a plurality of layers of rolling roller sets installed between the two sets of forming racks 1, the rolling roller sets include rotating frames 2 rotatably connected to the forming racks 1, and rolling rollers 3 erected and assembled between two sets of opposing rotating frames 2, the rolling roller 3 of each rolling roller set has four sets distributed in parallel, and the four sets of rolling rollers 3 are distributed at 90 ° angles in a circumferential direction, the rotating frames 2 are driven to rotate by driving motors installed on the forming racks 1 to drive the rolling rollers 3 to rotate in the circumferential direction, the rolling rollers 3 of two adjacent rolling roller sets rotate to positions to form gaps 4 for the aluminum alloy wire to pass through, the rolling rollers 3 for forming the aluminum alloy wire to rotate in a working position, the rolling rollers 3 on two sides of the working position are in a standing maintenance position, the rolling rollers 3 include detachably connected shaft bodies 31 and rolling roller bodies 32, one end of the shaft body 31 is connected to the rolling motor 5 installed on the rotating frames 2, and an assembly groove is axially formed on a side wall of the rolling roller body 32, the rolling roller body 31 is externally sleeved on the rolling roller body, and an assembly groove 6 for the aluminum alloy wire to pass through, and the assembly strip 1, and the assembly groove is formed on the standing maintenance bar 1, and the standing maintenance groove for the assembly of the rolling roller body 31;
two groups of rolling roller conveyors 8 are symmetrically distributed on two sides of each layer of rolling roller group, each rolling roller conveyor 8 is used for conveying a rolling roller body 32, one side of each rolling roller group is provided with a clamping and feeding piece 9, each clamping and feeding piece 9 is used for clamping the rolling roller bodies 32 to transit between the rolling roller conveyor 8 and a standing maintenance position, and replacement and maintenance with higher automation degree of the rolling roller shafts 3 are realized, namely, the rotary frame 2 drives the rolling roller shafts 3 to rotate, rolling working gaps 4 are formed between the rolling roller shafts 3 at the working positions of the two adjacent rolling roller groups, aluminum alloy wires pass through the rolling working gaps to complete rolling forming, after rolling for a period of time, when replacement and maintenance are needed, only the rotary frame 2 needs to be driven, so that new rolling roller shafts 3 which are originally positioned at the standing maintenance position are driven to rotate to the working positions, and old rolling roller shafts 3 which are originally positioned at the working positions are rotated to the standing maintenance positions, at the working positions can continue rolling, rolling rollers 3 at the standing maintenance positions can be rolled, the rolling rollers can be separated from the shaft bodies 31 and the rolling roller bodies 32, and the rolling roller shafts can be quickly operated in the standing maintenance positions by the clamping and the rolling roller conveyors 8, and the rolling roller shafts can be quickly, and the rolling roller shafts can be automatically replaced more quickly, and the rolling roller shafts with higher automation degree is realized: firstly, the clamping and feeding member 9 of the empty clamp moves to the outside of the rolling roller body 32 of the standing and maintaining position, and the shaft body 31 is pulled out from the passage opening 7 to realize the separation of the shaft body 31 and the rolling roller body 32, furthermore, the separated rolling roller body 32 is conveyed to the rolling roller conveyor 8 along with the clamping and feeding member 9 to be output, a new rolling roller body 32 is arranged on the rolling roller conveyor 8 to be conveyed to one side of the standing and maintaining position, and moves to two groups of the standing and maintaining positions again through the directional clamping and feeding member 9, the shaft body 31 penetrates from the passage opening 7 again and completes the sleeving and positioning with the new rolling roller body 32, and the replacement of the rolling roller 3 with higher automation degree can be realized.
The rolling groups between the two group of forming stands 1 are provided with three layers.
In order to enable the shaft body 31 to have a higher degree of automation in penetrating and penetrating, the rolling motor 5 can be arranged and mounted on the maintenance frame 10, the rotating frame 2 is provided with a screw rod 11 driven by the screw rod motor to rotate and four groups of guide rods 12 arranged around the screw rod 11, the four groups of guide rods 12 and the screw rod 11 penetrate through the maintenance frame 10, the maintenance frame 10 is in threaded connection with the screw rod 11, one end of the shaft body 31 is rotatably connected to the bottom of the maintenance frame 10, and a driven wheel 13 engaged with a driving end driving wheel of the rolling motor 5 is fixed on the outer portion of the shaft body 31, so that when the shaft body 31 and the rolling roller body 32 need to be detached, only the screw rod motor needs to be started, and the maintenance frame 10 is driven to drive the shaft body 31 to move outwards.
Four groups of positioning holes I14 are uniformly distributed on the rotating frame 2 in the circumferential direction, four groups of positioning holes II which are in alignment fit with the positioning holes I14 are formed in the forming rack 1, after the rotating frame 2 rotates in place, the rotating frame 2 is pressed outside the rotating frame 2 through a group of pressing covers 16 with four groups of positioning holes III 15, and the rotating frame 2 and the forming rack 1 are positioned through four groups of positioning bolts which correspondingly penetrate through the positioning holes I14, the positioning holes II and the positioning holes III 15, so that the rotating frame 2 can be fixed in an auxiliary mode in the rolling process without replacing the rolling body 32, and the rolling stability is improved.
Example 2
As shown in fig. 5 to 7, the difference between this embodiment and embodiment 1 is that two sets of end rotating shafts 17 are provided at both ends of the rolling roller body 32, one end of the end rotating shaft 17 is rotatably connected to the end side surface of the rolling roller body 32, and a set of weights 18 fixed to the end side surface of the rolling roller body 32 is further provided at the positions symmetrical to the axis of the rolling roller body.
The clamping feeding piece 9 comprises two groups of holding clamping jaws 91, an installation block 92, a U-shaped side frame 93, a side rod sleeve 94 and a side stay bar 95, wherein the two groups of holding clamping jaws 91 are symmetrically distributed on two sides of the installation block 92, and are guided by two groups of guide rods fixed on the installation block to penetrate through and are in threaded connection with a group of screw rods 96 rotatably connected on the installation block, a holding motor 97 used for driving the screw rods 96 to rotate is installed in the installation block, the two groups of holding clamping jaws 91 move oppositely under the driving of the holding motor 97, and the end parts of the holding clamping jaws are provided with holding openings used for being circumferentially held outside the rolling roller body 32;
two groups of U-shaped side frames 93 are fixed on two sides of the mounting block 92, a side rod sleeve 94 is slidably connected in the U-shaped side frames 93 along the Y direction, a group of side support rods 95 with rectangular sections are connected in the side rod sleeve 94 along the X direction, a jacking cylinder 98 for driving the side rod sleeve 94 to reciprocate along the Y direction is mounted at the bottom of the U-shaped side frames 93, the side support rods 95 are driven by an adjusting cylinder 911 mounted at the end part of the side rod sleeve 94 to reciprocate along the X direction, an arc-shaped groove 99 with an upward opening and used for being connected to the bottom side of the end part rotating shaft 17 is further arranged at the end part of the side support rods 95, the diameter of the arc-shaped groove 99 is larger than that of the end part rotating shaft 17, and the end part of the mounting block 92 is connected to the end part of the front driving cylinder 910.
The side stay 95 is driven by the adjusting cylinder 911 to move forwards to the bottom side of the end part rotating shaft 17, and driven by the jacking cylinder 98 to drive the end part rotating shaft 17 and the rolling roller body 32 to rise until the center of the rolling roller body 32 is flush with the center of the clasping clamping jaw 91, and the balancing weights 18 at the two ends of the rolling roller body 32 are used for keeping the rolling roller body 32 to achieve the oriented positioning due to the gravity when the side stay 95 supports the end part rotating shaft 17, so that the side stay 95 drives the rolling roller body 32 to drive backwards and move to the center of the clasping clamping jaw 91 under the drive of the adjusting cylinder 911, the two groups of clasping clamping jaws 91 are circumferentially clasped outside the rolling roller body 32 under the drive of the clasping motor 97, and the mounting block 92 is driven by the front driving cylinder 910 to move towards the standing maintenance position to complete the mounting of the rolling roller body 32 and the shaft body 31, otherwise, the clasping clamping jaw 91 of the empty clamp is firstly driven by the front driving to move outside the rolling roller body 32 of the standing maintenance position to clasp the rolling roller body 32, the shaft body 31 can be pulled out from the passage opening 7 to realize the separation of the shaft body 31 and the rolling roller body 32, the separated rolling roller body 32 moves backwards along with the embracing clamping jaw 91, the transition of the rolling roller body 32 towards the rolling roller conveyor 8 is completed by the side supporting rod 95, each part of the clamping feeding member 9 for realizing the automatic replacement and maintenance of the rolling roller body 32 is a single quantitative reciprocating motion part, namely, when the rolling roller conveyor 8 conveys to one side of a standing maintenance position, the conveying position of the rolling roller body 32 can be detected by a photoelectric sensor, even if the assembly groove of the rolling roller body 32 rotates and shifts and inclines circumferentially during conveying, the diameter of the arranged arc-shaped groove 99 is larger than that of the end part rotating shaft 17, so that the end part rotating shaft 17 can freely slide to the bottom of the arc-shaped groove 99 under the gravity without changing the driving quantity, the rolling roller body 32 is driven by the balancing weight 18 to freely droop so as to keep the matching groove of the rolling roller body 32 always in a determined direction, so that the subsequent butt joint with the matching strip of the shaft body 31 can be facilitated, the error adjustment can be automatically adjusted under the condition that the driving quantity of each component is not changed, namely, other visual detection software is not needed for analyzing the position, and the structural cost and the maintenance cost of the components can be greatly reduced.
Example 3
As shown in fig. 8, in the present embodiment, the difference from embodiment 1 is that at least one set of fixture blocks 19 is axially positioned between a shaft 31 and a rolling roller body 32, a set of blocking grooves is formed in the center of the end portion of the shaft 31, sliding grooves 21 for the fixture blocks 19 to pass through are formed in the side walls of the blocking grooves, springs 22 for pressing against the bottom sides of the convex rings of the fixture blocks 19 are disposed in the sliding grooves 21, and a set of blocking rods 20 for pressing against the top ends of the fixture blocks 19 to drive the fixture blocks 19 to compress the springs 22 and penetrate into the slots of the shaft 31 are disposed in the blocking grooves.
The top end of the clamping block 19 is an inclined sliding surface 23, when the plugging rod 20 extends into the plugging groove, the end part of the plugging rod slides from the bottom end of the inclined sliding surface 23 to the top end, and a group of plugging nuts 24 used for plugging the plugging rod 20 in the plugging groove are further connected to the groove opening of the plugging groove in a threaded mode.
The working principle of the invention is as follows:
the swivel mount 2 drives rolling roller bearing 3 rotatory, form rolling working clearance 4 between the rolling roller bearing 3 of adjacent two sets of rolling group work position departments, the rolling shaping is accomplished when passing through wherein to the aluminum alloy wire rod, and after rolling a period of time, when needing to be changed and maintain, only need drive rotatory swivel mount 2, make to drive the new rolling roller bearing 3 of original static maintenance position and rotate to the work position, and old rolling roller bearing 3 of original work position is then rotated to static maintenance position, the rolling of work position department can continue this moment, and the rolling roller bearing 3 of static maintenance position department, accessible split axis body 31 and rolling body 32's mode, and supplementary centre gripping pay-off 9 and rolling roller conveyor 8 realize the quick and the higher change operation of degree of automation of the rolling roller bearing 3 of static maintenance position, specifically do: firstly, the clamping and feeding member 9 of the empty clamp moves to the outside of the rolling roller body 32 of the standing and maintaining position, and the shaft body 31 is pulled out from the passage opening 7 to realize the separation of the shaft body 31 and the rolling roller body 32, furthermore, the separated rolling roller body 32 is conveyed to the rolling roller conveyor 8 along with the clamping and feeding member 9 to be output, a new rolling roller body 32 is arranged on the rolling roller conveyor 8 to be conveyed to one side of the standing and maintaining position, and moves to two groups of the standing and maintaining positions again through the directional clamping and feeding member 9, the shaft body 31 penetrates from the passage opening 7 again and completes the sleeving and positioning with the new rolling roller body 32, and the replacement of the rolling roller 3 with higher automation degree can be realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 aluminum alloy wire rolling forming machine is characterized by comprising two forming racks and a plurality of rolling groups arranged between the two forming racks, wherein each rolling group comprises a rotating frame rotationally connected to the forming racks and rolling rollers erected and assembled between the two opposite rotating frames, the rolling rollers of each rolling group are provided with four groups distributed in parallel and distributed at angles of 90 degrees in a circumferential direction, the rotating frames are driven to rotate by a driving motor arranged on the forming racks to drive the rolling rollers to rotate in the circumferential direction, gaps for aluminum alloy wires to pass through are formed after the rolling rollers of the two adjacent rolling groups rotate to positions, the rotating positions of the rolling rollers for forming the aluminum alloy wires in a rolling mode are working positions, the rolling rollers on two sides of the working positions are in standing maintenance positions, the rolling rollers comprise a shaft body and rolling roller bodies which are detachably connected, one end of the shaft body is connected with the rolling motor arranged on the rotating frames, assembling grooves are formed in the side walls of the rolling rollers in the axial direction, the rolling roller bodies are sleeved outside the shaft body and used for forming the aluminum alloy wires in a rolling mode, assembling strips matched with the assembling grooves are formed in the shaft body, and a channel for the standing maintenance frames to pass through is formed in the axial direction;
two sides of each layer of rolling group are symmetrically provided with two groups of rolling conveyors, the rolling conveyors are used for conveying rolling bodies, one side of each rolling conveyor is provided with a clamping and feeding piece, and the clamping and feeding piece is used for clamping the rolling bodies to transit between the rolling conveyors and a standing maintenance position.
2. The aluminum alloy wire rolling forming machine according to claim 1, wherein the rolling motor is mounted on a maintenance frame, a screw rod driven by the screw rod motor to rotate and four groups of guide rods arranged around the screw rod are mounted on the rotating frame, the four groups of guide rods and the screw rod penetrate through the maintenance frame, the maintenance frame is in threaded connection with the screw rod, one end of the shaft body is rotatably connected to the bottom of the maintenance frame, and a driven wheel meshed with a driving end driving wheel of the rolling motor is fixed on the outer portion of the shaft body.
3. The aluminum alloy wire rolling forming machine as claimed in claim 1, wherein two sets of end rotating shafts are provided at two ends of the rolling roller body, one end of the end rotating shaft is rotatably connected to the end side surface of the rolling roller body, and a set of balancing weights fixed on the end side surface of the rolling roller body is further provided at the position symmetrical to the axial center of the rolling roller body.
4. The aluminum alloy wire rolling forming machine according to claim 3, wherein the clamping feeding piece comprises two groups of clamping jaws, a mounting block, a U-shaped side frame, a side rod sleeve and a side support rod, the two groups of clamping jaws are symmetrically distributed on two sides of the mounting block and are guided by two groups of guide rods fixed on the mounting block to penetrate through and are in threaded connection with a group of screw rods rotatably connected to the mounting block, a clamping motor used for driving the screw rods to rotate is installed in the mounting block, the two groups of clamping jaws move in opposite directions under the driving of the clamping motor, and clamping openings used for being clamped outside the rolling roller body in the circumferential direction are formed in the end portions of the clamping feeding piece;
the both sides of installation piece are fixed with two sets of U-shaped side bearer, and side rod cover is in along Y to sliding connection in the U-shaped side bearer, and its inside X is to the side vaulting pole of a set of cross-section for the rectangle that is connected with along X to the direction, just the tank bottom of U-shaped side bearer is installed and is used for driving side rod cover along the jacking jar of Y to reciprocating motion, the side vaulting pole is by installing the adjustment jar drive at side rod cover tip along X to reciprocating motion, and its tip still is provided with the opening upwards and is used for accepting the arc wall in tip pivot bottom side, the diameter of arc wall is greater than the diameter of tip pivot, the end connection of installation piece is at the tip of front actuating cylinder.
5. The aluminum alloy wire rolling forming machine according to claim 4, wherein the side stay bar is driven by the adjusting cylinder to move forwards to the bottom side of the end rotating shaft, the end rotating shaft and the rolling roller body are driven by the jacking cylinder to ascend until the center of the rolling roller body is flush with the center of the embracing clamping jaw, the balancing weights at two ends of the rolling roller body are used for keeping the directional positioning of the rolling roller body when the side stay bar supports the end rotating shaft, the side stay bar drives the rolling roller body to move backwards to the center of the embracing clamping jaw under the driving of the adjusting cylinder, the two groups of embracing clamping jaws are circumferentially embraced outside the rolling roller body under the driving of the embracing motor, and the mounting block is driven by the front driving cylinder to move towards the standing maintenance position to complete the mounting of the rolling roller body and the shaft body.
6. The aluminum alloy wire rolling forming machine according to claim 1, wherein at least one set of clamping blocks is axially positioned between the shaft body and the rolling roller body, a set of blocking grooves is formed in the center of the end portion of the shaft body, sliding grooves for the clamping blocks to pass through are formed in the side walls of the blocking grooves, springs for pressing against the bottom sides of the convex rings of the clamping blocks are arranged in the sliding grooves, and a set of blocking rods are arranged in the blocking grooves and used for pressing against the top ends of the clamping blocks to drive the clamping block compression springs to penetrate into clamping grooves of the shaft body.
7. The aluminum alloy wire rod rolling forming machine according to claim 6, wherein the top end of the fixture block is an inclined sliding surface, when the plugging rod extends into the plugging groove, the end part of the plugging rod slides from the bottom end of the inclined sliding surface to the top end, and a group of plugging nuts for plugging the plugging rod in the plugging groove are further connected to the notch of the plugging groove in a threaded manner.
8. The aluminum alloy wire rolling forming machine as claimed in claim 1, wherein four sets of first positioning holes are uniformly distributed on the rotating frame in the circumferential direction, four sets of second positioning holes are formed on the forming frame and are in alignment fit with the first positioning holes, after the rotating frame rotates to a position, the rotating frame is pressed outside the rotating frame through a set of pressing covers with four sets of third positioning holes, and the rotating frame and the forming frame are positioned through four sets of positioning bolts correspondingly penetrating through the first positioning holes, the second positioning holes and the third positioning holes.
9. An aluminum alloy wire rod rolling mill according to claim 1, wherein the rolling roll groups between the two sets of the mill stands are provided with two or three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718515.6A CN115672978B (en) | 2022-12-30 | 2022-12-30 | Aluminum alloy wire rod rolling forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718515.6A CN115672978B (en) | 2022-12-30 | 2022-12-30 | Aluminum alloy wire rod rolling forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115672978A true CN115672978A (en) | 2023-02-03 |
| CN115672978B CN115672978B (en) | 2023-04-07 |
Family
ID=85057440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211718515.6A Active CN115672978B (en) | 2022-12-30 | 2022-12-30 | Aluminum alloy wire rod rolling forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115672978B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2041925T3 (en) * | 1988-10-18 | 1993-12-01 | Danieli & C. Officine Meccaniche S.P.A. | DEVICE TO CHANGE THE EQUIPMENT IN AN INTEGRATED PLURALITY OF ROLLER BOXES WITH PAIRS OF CYLINDERS SUPPORTED IN CANTILEVER WITH ALTERNATE AXLES. |
| CN101195127A (en) * | 2007-12-21 | 2008-06-11 | 二重集团（德阳）重型装备股份有限公司 | Main transmission spindle carrier of roller mill locating and enclasping device |
| CN102716909A (en) * | 2012-06-15 | 2012-10-10 | 张少渊 | Multi-roll starry-sky type changeable combined mill and principle |
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN104492819A (en) * | 2014-12-18 | 2015-04-08 | 太原重工股份有限公司 | Device and method for replacing rollers of multi-roller continuous pipe rolling machine |
| CN107138574A (en) * | 2017-04-07 | 2017-09-08 | 浙江伟联科技股份有限公司 | A kind of many plate-type metal shaped devices of faceplate type |
| CN209139488U (en) * | 2018-09-18 | 2019-07-23 | 宝山钢铁股份有限公司 | A kind of continuous hot-rolling mill roll change buggy water-tight device |
| CN112296094A (en) * | 2020-11-09 | 2021-02-02 | 北京京诚之星科技开发有限公司 | Positioning device for flat head sleeve of connecting shaft of rolling mill |
| CN112453060A (en) * | 2020-10-20 | 2021-03-09 | 浙江铜加工研究院有限公司 | High-speed rolling mill |
| CN113319124A (en) * | 2021-04-30 | 2021-08-31 | 广东肇庆西江机械制造有限公司 | Quick roll changing mechanism |
| CN217411913U (en) * | 2021-12-21 | 2022-09-13 | 阳江宏旺实业有限公司 | Eighteen roller are independent work roll bracket for continuous rolling mill |
-
2022
- 2022-12-30 CN CN202211718515.6A patent/CN115672978B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2041925T3 (en) * | 1988-10-18 | 1993-12-01 | Danieli & C. Officine Meccaniche S.P.A. | DEVICE TO CHANGE THE EQUIPMENT IN AN INTEGRATED PLURALITY OF ROLLER BOXES WITH PAIRS OF CYLINDERS SUPPORTED IN CANTILEVER WITH ALTERNATE AXLES. |
| CN101195127A (en) * | 2007-12-21 | 2008-06-11 | 二重集团（德阳）重型装备股份有限公司 | Main transmission spindle carrier of roller mill locating and enclasping device |
| CN102716909A (en) * | 2012-06-15 | 2012-10-10 | 张少渊 | Multi-roll starry-sky type changeable combined mill and principle |
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN104492819A (en) * | 2014-12-18 | 2015-04-08 | 太原重工股份有限公司 | Device and method for replacing rollers of multi-roller continuous pipe rolling machine |
| CN107138574A (en) * | 2017-04-07 | 2017-09-08 | 浙江伟联科技股份有限公司 | A kind of many plate-type metal shaped devices of faceplate type |
| CN209139488U (en) * | 2018-09-18 | 2019-07-23 | 宝山钢铁股份有限公司 | A kind of continuous hot-rolling mill roll change buggy water-tight device |
| CN112453060A (en) * | 2020-10-20 | 2021-03-09 | 浙江铜加工研究院有限公司 | High-speed rolling mill |
| CN112296094A (en) * | 2020-11-09 | 2021-02-02 | 北京京诚之星科技开发有限公司 | Positioning device for flat head sleeve of connecting shaft of rolling mill |
| CN113319124A (en) * | 2021-04-30 | 2021-08-31 | 广东肇庆西江机械制造有限公司 | Quick roll changing mechanism |
| CN217411913U (en) * | 2021-12-21 | 2022-09-13 | 阳江宏旺实业有限公司 | Eighteen roller are independent work roll bracket for continuous rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115672978B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110883526A (en) | Assembling tool for assembling pump valve bearing and working method thereof | |
| CN106825281B (en) | A kind of tubing feeding in continuous material mechanism | |
| CN115672978B (en) | Aluminum alloy wire rod rolling forming machine | |
| CN203945051U (en) | Wing plate, the automatic positioning clamping device of web in the vertical or welding straightening equipment of H shaped steel group | |
| CN112872805B (en) | High-efficient automatic all-in-one of cutting off of drawing | |
| CN107380995A (en) | Application method with coil pusher equipment, roller way system and roller way system | |
| CN110842573B (en) | Production device of hinge shaft | |
| CN105215103B (en) | A kind of U-shaped heating tube continuous processing equipment | |
| CN104084459B (en) | Cylindrical shell one-shot forming rolling device | |
| CN206985091U (en) | Band coil pusher equipment and roller way system | |
| CN217200171U (en) | Transfer device for electrolytic rotor testing machine | |
| CN213646361U (en) | Multi-station laser pipe cutting machine | |
| CN115179167A (en) | Intelligent machining robot for metal pipe fittings | |
| CN110667913B (en) | Feeding device of strip cap packaging machine | |
| CN112174067B (en) | Full-automatic spiral cover machine | |
| CN204052475U (en) | Cylindrical shell one-shot forming rolling device | |
| CN210649153U (en) | Circular welder | |
| CN209736884U (en) | Pipe material loading machine | |
| CN107537885B (en) | Multifunctional intelligent shape correction device for metal pipe | |
| CN107225158B (en) | A kind of compacting D type evaporator tube automatic devices | |
| CN112695941A (en) | Curtain wall connecting piece and manufacturing and processing method thereof | |
| CN110228633B (en) | Equipment for packing of adhesive label | |
| CN112975425B (en) | Peeling and grinding device for aluminum alloy cast rod | |
| CN205441788U (en) | Continuous type is pull structure for thousand pages of wheel productions | |
| CN218341599U (en) | Automatic feeding device for intersecting line cutting machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |