A hot pressing roller production device for improving precision

Abstract

The present invention is applicable to the technical field of hot pressing roller production and processing, and provides a hot pressing roller production equipment for improving precision, including a production component, a rotating component rotatably arranged on the production component, and a hot pressing roller clamped and positioned inside the rotating component; the rotating component includes a rotating part, a positioning part rotatably arranged on the rotating part, an adjusting part rotatably arranged on one side of the positioning part, and a rotating part plugged and matched at the bottom of the positioning part. The device solves the problem that the existing hot pressing roller production equipment is generally difficult to achieve a 180° rotation and replacement operation of the hot rolling roller inside the positioning structure when the positioning structure is used to perform a turning and smoothing operation on the weld nodule at the welding place, so that when the turning and smoothing operation at one end is completed, the clamped and positioned hot pressing roller needs to be disassembled and positioned for a second time, resulting in a reduction in the efficiency of the entire turning process, reducing the turning and smoothing effect of the weld nodules at both ends of the hot rolling roller, and causing certain inconveniences to the staff.

Description

Technical Field

[0001] The invention relates to the technical field of hot pressing roller production and processing, and more specifically, to hot pressing roller production equipment for improving precision. Background Art

[0002] The hot press roller is a device that is heated by some heating means so that it can heat and press the processed products into shape by rolling. At present, there are three ways to heat the hot press: steam heating, electric heating and oil heating. Steam heating must continuously discharge condensed water, and electric heating uses heating wires to heat the hot press roller.

[0003] At present, in the production process of hot pressing rollers on the market, the end cover and the connecting shaft are usually welded and reinforced. After the welding reinforcement, there are often some uneven weld bumps between the end cover and the connecting shaft, which in turn affects the subsequent installation and use process. Therefore, in the production process, turning equipment is often required, and the positioning structure is used to turn and smooth the weld bumps at the welding position to improve the accuracy of the processing and production process.

[0004] In the existing hot pressing roller production equipment, when cooperating with the positioning structure to perform turning and smoothing operations on the weld nodules at the welding locations, it is generally difficult to achieve a 180° rotation and replacement operation of the hot pressing roller inside the positioning structure. As a result, when the turning and smoothing operation at one end is completed, the clamped and positioned hot pressing roller needs to be disassembled and positioned a second time, which reduces the efficiency of the entire turning process and the turning and smoothing effect of the weld nodules at both ends of the hot pressing roller, causing certain inconveniences to the staff. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a device that can realize a 180° rotation and displacement operation of the hot rolling roller inside a positioning member, so as to turn and smooth the weld nodules between the end covers and the connecting shafts provided at both ends of the hot rolling roller. The entire process does not require secondary disassembly and positioning and clamping operations on the clamped and positioned hot rolling roller, thereby simplifying the turning process in the production and processing of the hot rolling roller, improving the turning and smoothing effect of the weld nodules at both ends of the hot rolling roller, and bringing certain conveniences to the staff. A hot pressing roller production equipment for improving precision.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A hot pressing roller production device for improving precision comprises a production component, a rotating component rotatably arranged on the production component, and a hot pressing roller clamped and positioned inside the rotating component.

[0008] The rotating assembly comprises a rotating member, a positioning member rotatably arranged on the rotating member, an adjusting member rotatably arranged on one side of the positioning member, and a rotating member plugged and matched at the bottom of the positioning member.

[0009] The production assembly comprises a U-shaped bottom plate, and a rotation hole is formed through the top of the U-shaped bottom plate.

[0010] The rotating member comprises two symmetrically arranged supporting plates, and opposite sides of the two supporting plates are both connected and provided with a rotating cylinder.

[0011] The positioning member comprises a positioning ring, and two circular columns which are symmetrically arranged on the circumferential side of the positioning ring and are respectively rotatably fitted in the two rotating cylinders. A circular bottom plate which fits the bottom of a rotating cylinder is fixed to the bottom of one of the circular columns, and a rectangular slot is opened on the top of the circular bottom plate.

[0012] The rotating part includes a rotating column rotatably fitted in the rotating hole, a top plate fixed on the top of the rotating column and fitted with the outer top of the U-shaped bottom plate, a rectangular groove extending downward is opened on the top of the top plate, an elastic spring is fixed on the bottom of the rectangular groove, a rectangular column slidably fitted in the rectangular groove is fixed on the top of the elastic spring, and the rectangular column is plug-fitted with the rectangular slot.

[0013] The present invention is further configured as follows: a chassis which fits in contact with the top of the U-shaped bottom plate is fixed at the bottom of the rotating column.

[0014] A side plate is fixed on the top of the top plate, two symmetrical first hinge seats are fixed on one side of the side plate, a U-shaped rotating plate is hingedly matched between the two first hinge seats, sliding grooves are penetrated by the two opposite side surfaces of the U-shaped rotating plate, and sliding rods that slide in cooperation with the sliding grooves are fixed on the two opposite side surfaces of the rectangular column.

[0015] The present invention is further configured as follows: a second hinged seat is fixed to an outer side surface of the U-shaped rotating plate, a lifting arm is hingedly cooperated inside the second hinged seat, a guide channel is fixed to the peripheral side surface of the top plate, a third hinged seat hingedly cooperated with the lifting arm is slidably cooperated inside the guide channel, a first telescopic rod is fixed to the inner wall of the guide channel, and the telescopic end of the first telescopic rod is fixedly connected to one side of the third hinged seat.

[0016] The present invention is further configured as follows: a driven gear is fixed to the peripheral side surface of the rotating column.

[0017] A rectangular opening is opened through one side of the U-shaped bottom plate, a mounting plate is fixed to the outer bottom of the U-shaped bottom plate, a servo motor is fixed to the top of the mounting plate, an output shaft of the servo motor passes through the inner top of the U-shaped bottom plate, and a main gear meshing with a driven gear is fixed to the output shaft of the servo motor.

[0018] The present invention is further configured as follows: two symmetrical first plug-in holes are formed through the outer peripheral side surface of the rotating cylinder.

[0019] A circular top plate that fits with the top of another rotating cylinder is fixed on the top of the other circular column, and a second plug-in hole is formed through the side surface of the other circular column.

[0020] A cross groove is provided on the top of the support plate, and a side baffle is fixed on the top of the support plate above the cross groove. A second electric telescopic rod is fixed on one side of the side baffle. A movable plate that slides and fits inside the cross groove is fixed on the telescopic end of the second electric telescopic rod, and a plug-in rod that respectively plugs and fits with the first plug-in hole and the second plug-in hole is fixed on one side of the movable plate.

[0021] The present invention is further configured as follows: a driving motor is fixed to the top of the U-shaped bottom plate, a supporting side plate is fixed to the top of the U-shaped bottom plate, and a mounting hole is opened on one side of the supporting side plate.

[0022] A center disk is fixed to one side of the two support plates, a connecting rod is fixed to the center position of one side of the center disk, a rotating disk rotatably fitted in the mounting hole is fixed to one end of the connecting rod, and a fixing cylinder is fixed to the center position of one side of the rotating disk and is sleeved and fixed to the output shaft of the driving motor.

[0023] The present invention is further configured as follows: an L-shaped ring rail is fixed on one side of the positioning ring.

[0024] The adjusting member comprises a hinged semicircular adjusting ring, and the inner walls of the two semicircular adjusting rings are both provided with an L-shaped semicircular groove which is rotatably matched on the L-shaped ring rail.

[0025] A connecting ear plate is fixed to the opposite end faces of the two semicircular adjustment rings, and the two connecting ear plates are fixedly connected by bolts.

[0026] The present invention is further configured as follows: the tops of the two semicircular adjustment rings are snap-fitted with rotating rings, and the tops of the rotating rings are provided with two symmetrical oblique grooves.

[0027] The side surface of the L-shaped ring rail is connected to a rectangular frame, and sliding columns are slidably fitted inside the two rectangular frames. A displacement rod is fixed on one side of the two sliding columns, and the displacement rod is slidably fitted with the oblique groove. An arc-shaped clamping plate is fixed on the opposite end surface of the two sliding columns located inside the positioning ring, a vertical plate is fixed on the inner wall of the positioning ring, and an arc-shaped bottom plate is arranged concentrically with the positioning ring on the top of the vertical plate.

[0028] The present invention is further configured as follows: a fixed side plate is fixed to the side surface of the positioning ring, a guide column is fixed to one side of the fixed side plate, a return spring is fixed to one side of the fixed side plate and is sleeved and fitted on the side surface of the guide column, a toggle plate is fixed to one end of the return spring and is slidably fitted on the side surface of the guide column, a sliding sleeve is fixed to one side of the toggle plate and is slidably fitted on the guide column, and a plug-in hemisphere is fixed to one end of the sliding sleeve.

[0029] A plurality of third plugging holes for plugging and matching with the plugging hemispheres are formed through one side of the rotating ring.

[0030] The present invention is further configured as follows: a pin column is fixed on one side of the mounting plate, a rotating arm is rotatably fitted on the peripheral side of the pin column, a cross slot is provided on one side of the rotating arm, and a cross slider is slidably fitted inside the cross slot.

[0031] The U-shaped bottom plate is provided with an L-shaped slot extending downwardly on the outer top, and the mounting plate is provided with a T-shaped slot connected to the L-shaped slot on the top, and a T-shaped vertical plate slidably arranged inside the L-shaped slot is slidably matched inside the T-shaped slot, a turning tool that fits the hot pressing roller is fixed to one side of the T-shaped vertical plate, a material receiving frame is fixed to one side of the T-shaped vertical plate below the turning tool, a lever plugged into the cross slider is fixed to one side of the T-shaped vertical plate below the material receiving frame, and an arc-shaped flip cover frame is hingedly matched with the outer top of the material receiving frame.

[0032] An arc-shaped plate coaxial with the pin shaft column is fixed on the top of the mounting plate, and an arc-shaped groove is penetrated through one side of the arc-shaped plate.

[0033] An arc-shaped sliding block which is slidably matched in the arc-shaped groove is fixed on one side of the rotating arm.

[0034] A plurality of positioning holes are formed through one side of the arc-shaped groove, and a fastening bolt which is threadedly connected to one side of the arc-shaped plate and rotatably matched with the positioning holes is provided.

[0035] The advantages of the present invention are:

[0036] 1. The present invention drives the circular column to rotate inside the rotating cylinder through the active connection process between the rotating part and the positioning part, so that the positioning part and the hot pressing roller clamped and positioned inside it rotate circumferentially, and realizes a 180° rotation and transposition operation of the hot rolling roller inside the positioning part, so as to turn and smooth the weld nodules between the end covers and the connecting shafts arranged at the two ends of the hot rolling roller. The whole process does not require secondary disassembly and positioning and clamping operations on the clamped and positioned hot rolling roller, which simplifies the turning process in the production and processing of the hot rolling roller, improves the turning and smoothing effect of the weld nodules at both ends of the hot rolling roller, and brings certain convenience to the staff.

[0037] 2. The present invention rotates the rotating ring so that the two displacement rods slide obliquely inside the two oblique grooves at the same time and slide in a mutually contracted state, thereby providing a force for the two sliding columns slidingly matched inside the two rectangular frames to approach each other, so that the two arc-shaped clamping plates respectively fixed inside the positioning ring relative to one end face of the two sliding columns approach each other toward the circumferential side of the hot rolling roller at the same time, thereby positioning the hot rolling rollers of different specifications before the production turning process, avoiding the hot rolling rollers from shaking during the later production turning, affecting the later production process of the hot rolling rollers, and improving the production efficiency of the hot rolling rollers.

[0038] 3. The present invention provides an oblique sliding force for the cross slider that slides in the cross slide groove by the arc-shaped slider sliding downward inside the arc-shaped groove, driving the cross slider to slide in the cross slide groove, thereby providing a force for the lever plugged into the cross slider, thereby driving the T-shaped vertical plate to slide horizontally to the right inside the L-shaped slide groove and the T-shaped slide groove, thereby avoiding the blocking effect of the material receiving frame and the turning tool on the rotation and transposition process of the hot rolling roller when the hot rolling roller is rotated 180° in the later stage, thereby improving the turning and smoothing effect of the weld bumps at both ends of the hot rolling roller.

[0039] 4. The present invention provides a reverse force for oblique sliding to the cross slider that slides in the cross slide groove by sliding the arc slider upward in the arc groove, thereby driving the cross slider to slide in the opposite direction in the cross slide groove, thereby providing a reverse movement force for the lever that is plugged into the cross slider, thereby driving the T-shaped vertical plate to slide horizontally to the left in the L-shaped slide groove and the T-shaped slide groove until the turning tool and the weld nodule of the hot rolling roller are in contact with each other, and the material connection frame is located directly below the weld nodule of the hot rolling roller, and the T-shaped vertical plate is positioned and fixed by the threaded rotation connection between the positioning hole and the fastening bolt, so as to collect the cutting waste at the weld nodule during the hot rolling roller production turning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The present invention is a schematic structural diagram of a hot pressing roller production device for improving precision.

[0041] Figure 2 The present invention is a front view of a hot pressing roller production device for improving precision.

[0042] Figure 3 It is a schematic diagram of the structure of the production assembly of the present invention.

[0043] Figure 4 This is a front view of a production assembly of the present invention.

[0044] Figure 5 It is a schematic structural diagram of the rotating assembly of the present invention.

[0045] Figure 6 It is a front view of the rotating assembly of the present invention.

[0046] Figure 7 It is a structural schematic diagram of the rotating part of the present invention.

[0047] Figure 8 It is a front view of the rotating part of the present invention.

[0048] Fig. 9 It is a schematic structural diagram of the positioning member of the present invention.

[0049] Fig.10 It is a side view of the positioning member of the present invention.

[0050] Fig.11 It is a schematic structural diagram of the adjusting member of the present invention.

[0051] Fig.12 It is a top view of the adjusting member of the present invention.

[0052] Fig.13 It is a structural schematic diagram of the rotating part of the present invention.

[0053] Fig.14 It is a schematic diagram of the cross-sectional structure of the rotating part of the present invention.

[0054] In the figure: 1. production assembly; 2. rotating assembly; 3. hot pressing roller; 4. rotating part; 5. positioning part; 6. adjusting part; 7. rotating part; 101. U-shaped bottom plate; 102. rotating hole; 103. rectangular opening; 104. mounting plate; 105. servo motor; 106. main gear; 107. driving motor; 108. supporting side plate; 109. mounting hole; 110. pin column; 111. rotating arm; 112. cross slide; 113. cross slider; 114. L-shaped slide; 115. T-shaped slide; 116 , T-shaped vertical plate; 117, turning tool; 118, material receiving frame; 119, lever; 120, arc plate; 121, arc groove; 122, arc slider; 123, positioning hole; 124, fastening bolt; 401, support plate; 402, rotating cylinder; 403, first plug hole; 404, cross groove; 405, side baffle; 406, second electric telescopic rod; 407, moving plate; 408, plug rod; 409, center disk; 410, connecting rod; 411, rotating disk; 412, fixed cylinder; 501, positioning ring; 502, circular column; 503, circular bottom plate; 504, rectangular slot; 505, circular top plate; 506, second plug-in hole; 507, L-shaped ring rail; 508, rectangular frame; 509, sliding column; 510, displacement rod; 511, arc-shaped clamping plate; 512, fixed side plate; 513, guide column; 514, return spring; 515, toggle plate; 516, sliding sleeve; 517, plug-in hemisphere; 518, vertical plate; 519, arc-shaped bottom plate; 601, semicircular adjustment ring; 602, L-shaped semicircular groove; 603, connecting ear plate; 604, rotating ring; 605, oblique groove; 606, third plug-in hole; 701, rotating column; 702, top plate; 703, rectangular groove; 704, elastic spring; 705, rectangular column; 706, bottom plate; 707, side plate; 708, first articulated seat; 709, U-shaped rotating plate; 710, sliding groove; 711, sliding rod; 712, second articulated seat; 713, lifting arm; 714, guide channel; 715, third articulated seat; 716, first telescopic rod; 717, driven gear. DETAILED DESCRIPTION

[0055] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0056] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0057] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0058] For example, see Figure 1-14 , the present invention provides the following technical solutions:

[0059] A hot pressing roller production device for improving precision, specifically, comprises a production component 1, a rotating component 2 rotatably arranged on the production component 1, and a hot pressing roller 3 clamped and positioned inside the rotating component 2; the rotating component 2 comprises a rotating member 4, a positioning member 5 rotatably arranged on the rotating member 4, an adjusting member 6 rotatably arranged on one side of the positioning member 5, and a rotating member 7 plugged and matched at the bottom of the positioning member 5; the production component 1 comprises a U-shaped bottom plate 101, and a rotating hole 102 is opened through the top of the U-shaped bottom plate 101; the rotating member 4 comprises two symmetrically arranged supporting plates 401, and the two supporting plates 401 are connected to each other on one side thereof and are provided with a rotating cylinder 402; the positioning member 5 comprises a positioning ring 501, and the positioning ring 501 is symmetrically arranged around the side surface There are two circular columns 502 which are respectively rotatably matched in the two rotating cylinders 402, a circular bottom plate 503 which is mutually matched with the bottom of the rotating cylinder 402 is fixed at the bottom of one circular column 502, and a rectangular slot 504 is provided at the top of the circular bottom plate 503; the rotating member 7 includes a rotating column 701 which is rotatably matched in the rotating hole 102, a top plate 702 which is mutually matched with the outer top of the U-shaped bottom plate 101 is fixed at the top of the rotating column 701, a rectangular slot 703 extending downward is provided at the top of the top plate 702, an elastic spring 704 is fixed at the bottom of the rectangular slot 703, a rectangular column 705 which is slidably matched in the rectangular slot 703 is fixed at the top of the elastic spring 704, and the rectangular column 705 is plug-fitted with the rectangular slot 504;

[0060] Furthermore, a bottom plate 706 that fits with the top of the U-shaped bottom plate 101 is fixed at the bottom of the rotating column 701; a side plate 707 is fixed at the top of the top plate 702, and two symmetrical first hinge seats 708 are fixed on one side of the side plate 707, and a U-shaped rotating plate 709 is hingedly matched between the two first hinge seats 708, and the U-shaped rotating plate 709 has sliding grooves 710 extending through the two opposite sides, and the rectangular column 705 has sliding rods 711 that slide with the sliding grooves 710 fixed on the two opposite sides; a U-shaped rotating plate 709 is fixed on one outer side. A second hinged seat 712 is hingedly provided with a lifting arm 713 inside the second hinged seat 712. A guide groove 714 is fixed to the side of the top plate 702. A third hinged seat 715 is slidably provided inside the guide groove 714 and hingedly provided with the lifting arm 713. A first telescopic rod 716 is fixed to the inner wall of the guide groove 714. The telescopic end of the first telescopic rod 716 is fixedly connected to one side of the third hinged seat 715. A driven gear 717 is fixed to the side of the rotating column 701. A rectangular opening is provided on one side of the U-shaped bottom plate 101. 103, a mounting plate 104 is fixed to the outer bottom of the U-shaped bottom plate 101, a servo motor 105 is fixed to the top of the mounting plate 104, the output shaft of the servo motor 105 passes through the inner top of the U-shaped bottom plate 101, and the output shaft of the servo motor 105 is fixed to a main gear 106 meshing with the driven gear 717; two symmetrical first plug holes 403 are opened through the outer peripheral side of a rotating cylinder 402; a circular top plate 505 that fits with the top of another rotating cylinder 402 is fixed to the top of another circular column 502, and the other circular column 5 A second plug-in hole 506 is provided through the side surface of 02; a cross slot 404 is provided on the top of a support plate 401, a side baffle 405 is fixed to the top of the support plate 401 above the cross slot 404, a second electric telescopic rod 406 is fixed to one side of the side baffle 405, a movable plate 407 that slides and fits in the cross slot 404 is fixed to the telescopic end of the second electric telescopic rod 406, and a plug-in rod 408 that plugs and fits with the first plug-in hole 403 and the second plug-in hole 506 is fixed to one side of the movable plate 407.

[0061] The specific application of this embodiment 1 is:

[0062] When the device has turned and smoothed the weld bead portion between the end cap and the connecting shaft provided at one end of the hot rolling roller 3 in the production process, and needs to turn and smooth the weld bead portion between the end cap and the connecting shaft provided at the other end of the hot rolling roller 3 in the production process, firstly start the second electric telescopic rod 406, drive the moving plate 407 fixed at the telescopic end of the second electric telescopic rod 406 to slide inside the cross groove 404, until the plug rod 408 fixed at one side of the moving plate 407 is separated from the first plug hole 403 and the second plug hole 506 in turn, and then close the second electric telescopic rod 406;

[0063] In the above process, after the plug-in rod 408 fixed on one side of the movable plate 407 is separated from the first plug-in hole 403 and the second plug-in hole 506 in sequence, the first telescopic rod 716 is started to shrink, driving the third hinge seat 715 fixed on the telescopic end of the first telescopic rod 716 to slide inside the guide groove 714, so that the lifting arm 713 hingedly matched in the third hinge seat 715 and the second hinge seat 712 is hingedly rotated, so that the lifting arm 713 rotates with a tendency to lift up. When the lifting arm 713 rotates with a tendency to lift up, its second hinge seat 712 will be hingedly matched between the two first hinge seats 708. The U-shaped rotating plate 709 between the two provides an upward tilting action, and finally makes the sliding rod 711 slidingly matched in the sliding groove 710 slide, thereby driving the rectangular column 705 to slide upward in the rectangular groove 703. In the process of sliding upward, the elastic spring 704 fixed between the rectangular groove 703 and the rectangular groove 703 is pulled up, thereby playing a certain buffering role, so that the rectangular column 705 slowly rises in the rectangular groove 703, and finally makes the top of the rectangular column 705 plug and match into the rectangular slot 504 opened on the top of the circular chassis 503, thereby completing the active connection between the rotating member 7 and the positioning member 5;

[0064] When the movable connection between the rotating member 7 and the positioning member 5 is completed, the servo motor 105 is started to drive the main gear 106 fixed to the output shaft of the servo motor 105 to rotate, so that the driven gear 717 meshing with it rotates, and then drives the circular column 502 to rotate inside the rotating cylinder 402, and finally completes the 180° rotation of the positioning member 5 and the hot pressing roller 3 clamped and positioned therein, realizing the 180° rotation and transposition operation of the hot rolling roller 3 inside the positioning member 5, thereby turning and smoothing the end covers and the welding nodules between the connecting shafts provided at the two ends of the hot rolling roller 3. The whole process does not require secondary disassembly and positioning and clamping operations on the clamped and positioned hot rolling roller 3, which simplifies the turning process during the production and processing of the hot rolling roller 3, improves the turning and smoothing effect of the welding nodules at both ends of the hot rolling roller 3, and brings certain convenience to the staff.

[0065] For example 2, please refer to Figure 1-14, the second embodiment is improved as follows on the basis of the first embodiment. Specifically, a driving motor 107 is fixed to the top of the U-shaped bottom plate 101, and a supporting side plate 108 is fixed to the top of the U-shaped bottom plate 101. A mounting hole 109 is provided on one side of the supporting side plate 108; a center plate 409 is fixed to one side of the two supporting plates 401, and a connecting rod 410 is fixed to the center position of one side of the center plate 409. A rotating disk 411 that is rotatably matched in the mounting hole 109 is fixed to one end of the connecting rod 410, and a sleeve fixed to the center position of one side of the rotating disk 411 is fixed. The fixed cylinder 412 of the output shaft of the driving motor 107; an L-shaped ring rail 507 is fixed on one side of the positioning ring 501; the adjusting member 6 includes a hinged semicircular adjusting ring 601, and the inner walls of the two semicircular adjusting rings 601 are provided with L-shaped semicircular grooves 602 that are rotatably matched on the L-shaped ring rail 507; the two semicircular adjusting rings 601 are fixed with connecting ear plates 603 on the opposite end faces, and the two connecting ear plates 603 are fixedly connected by bolts; the tops of the two semicircular adjusting rings 601 are snap-fitted with rotating rings 604, and the tops of the rotating rings 604 are provided with two symmetrical oblique grooves 605; the L-shaped ring rail 507 is connected to a rectangular frame 508 on the side, and the two rectangular frames 508 are slidably matched with sliding columns 509 inside. A displacement rod 510 is fixed on one side of the two sliding columns 509. The displacement rod 510 is slidably matched with the oblique groove 605. The two sliding columns 509 are located at the opposite end faces of the positioning ring 501. The inside of the positioning ring 501 is fixed with an arc clamping plate 511; the inner wall of the positioning ring 501 is fixed with a vertical plate 518, and the top of the vertical plate 518 has an arc bottom plate 519 arranged concentrically with the positioning ring 501; the side of the positioning ring 501 is fixed with a fixed side plate 512, a guide column 513 is fixed to one side of the fixed side plate 512, a return spring 514 which is sleeved and fitted on the side surface of the guide column 513 is fixed to one side of the fixed side plate 512, a toggle plate 515 which is slidably fitted on the side surface of the guide column 513 is fixed to one end of the return spring 514, a sliding sleeve 516 which is slidably fitted on the guide column 513 is fixed to one side of the toggle plate 515, a plug-in hemisphere 517 is fixed to one end of the sliding sleeve 516; a plurality of third plug-in holes 606 which are plug-in and fit with the plug-in hemisphere 517 are penetrated through one side of the rotating ring 604.

[0066] The specific application of this second embodiment is:

[0067] Before the device turns and smoothes the weld nodule between the end cover and the connecting shaft of the hot rolling roller 3 in the production process, first, the hot rolling roller 3 is horizontally placed on the inner wall of the arc bottom plate 519 fixed on the top of the vertical plate 518, and then the rotating ring 604 is rotated, so that the two displacement rods 510 respectively fixed on one side of the two sliding columns 509 simultaneously slide obliquely inside the two oblique grooves 605 opened on the top of the rotating ring 604, and slide in a mutually contracted state, thereby respectively providing a force for the two sliding columns 509 slidingly matched inside the two rectangular frames 508 to approach each other, so that the two arc clamping plates 511 respectively fixed inside the positioning ring 501 with respect to one end face of the two sliding columns 509 simultaneously approach each other toward the peripheral side of the hot rolling roller 3, so as to position the hot rolling rollers 3 of different specifications before the production turning process, avoid the hot rolling roller 3 from shaking during the later production turning, and affect the later production process of the hot rolling roller 3, thereby improving the production efficiency of the hot rolling roller 3;

[0068] Before the hot rolling roller 3 is clamped and positioned, a force is first applied to the toggle plate 515 which is slidably fitted on the side surface of the guide column 513, and then a compressive force is applied to the return spring 514 connected and fixed between the fixed side plate 512 and the toggle plate 515, so as to drive the sliding sleeve 516 which is slidably fitted on the guide column 513 and the plugging hemisphere 517 fixed at one end of the sliding sleeve 516 to separate from the third plugging hole 606 which is penetrated and opened on one side of the rotating ring 604, until the two sliding columns 509 are respectively fixed inside the positioning ring 501 with one end face thereof. After the two fixed arc-shaped clamping plates 511 are in contact with the peripheral side surfaces of the hot rolling roller 3, the force applied to the toggle plate 515 is stopped, so that the return spring 514 connected and fixed between the fixed side plate 512 and the toggle plate 515 and compressed begins to be reset, and finally the sliding sleeve 516 slidingly matched on the guide column 513 and the plugging hemisphere 517 fixed at one end of the sliding sleeve 516 are plugged and matched with the third plugging hole 606 penetrated and opened on one side of the rotating ring 604, so as to position and fix the adjusting member 6 to prevent it from affecting the later production and cutting process;

[0069] After the hot rolling roller 3 is positioned and clamped, the drive motor 107 is started to drive the fixed cylinder 412 sleeved and fixed on the output shaft of the drive motor 107 to rotate, so that the rotating disk 411 rotates inside the mounting hole 109 to facilitate the subsequent rotation turning production process.

[0070] For example 3, please refer to Figure 1-14The third embodiment of the present invention is improved as follows on the basis of the first embodiment. Specifically, a pin shaft column 110 is fixed on one side of the mounting plate 104. A rotating arm 111 is rotatably matched with the side surface of the pin shaft column 110. A cross slide 112 is provided on one side of the rotating arm 111. A cross slide 113 is slidably matched inside the cross slide 112. An L-shaped slide 114 extending downward is provided through the top of the U-shaped bottom plate 101. A T-shaped slide 115 connected to the L-shaped slide 114 is provided on the top of the mounting plate 104. A T-shaped vertical plate 116 slidably arranged inside the L-shaped slide 114 is slidably matched inside the T-shaped slide 115. A turning tool 117 that fits the hot pressing roller 3 is fixed on one side of the T-shaped vertical plate 116. A material receiving frame 118 is fixed on one side of the T-shaped vertical plate 116 below the turning tool 117, a lever 119 plugged into the cross slider 113 is fixed on one side of the T-shaped vertical plate 116 below the material receiving frame 118, and an arc-shaped flip cover frame is hingedly fitted on the top of the material receiving frame 118; an arc-shaped plate 120 coaxial with the pin column 110 is fixed on the top of the mounting plate 104, and an arc-shaped groove 121 is penetrated on one side of the arc-shaped plate 120; an arc-shaped slider 122 slidably fitted in the arc-shaped groove 121 is fixed on one side of the rotating arm 111; a number of positioning holes 123 are penetrated on one side of the arc-shaped groove 121, and a fastening bolt 124 rotatably fitted on the positioning hole 123 is threadedly connected to one side of the arc-shaped plate 120.

[0071] The specific application of this embodiment 3 is:

[0072] In the process of turning and smoothing the weld nodule between the end cover and the connecting shaft of the hot rolling roller 3 in the production process, the material receiving frame 118 fixed below the turning cutter 117 on one side of the T-shaped vertical plate 116 is located directly below the cutting and smoothing part, so as to collect the cutting waste in the turning process of the hot rolling roller 3, so as to avoid the waste in the turning process of the hot rolling roller 3 affecting the subsequent production and processing process;

[0073] When one end face of the hot rolling roller 3 is being turned in production, and before the other end face of the hot rolling roller 3 needs to be turned in production, the fastening bolt 124 engaged with the positioning hole 123 is rotated to separate the positioning hole 123 and the fastening bolt 124 from each other, and then an oblique downward sliding force is applied to the arc-shaped slider 122, driving the arc-shaped slider 122 to slide obliquely downward in the arc groove 121, providing an oblique sliding force for the cross slider 113 that slides in the cross slide groove 112. Use force to drive the cross slide 113 to slide inside the cross slide 112, so as to provide a force for the lever 119 plugged into the cross slide 113, and then drive the T-shaped vertical plate 116 to slide horizontally to the right inside the L-shaped slide 114 and the T-shaped slide 115, so as to avoid the blocking effect of the material receiving frame 118 and the turning tool 117 on the rotation and transposition process of the hot rolling roller 3 when the hot rolling roller 3 is rotated 180 degrees in the later stage, so as to improve the turning and smoothing effect of the weld nodules at both ends of the hot rolling roller 3;

[0074] After the rotation conversion process is completed, an oblique upward sliding force is applied to the arc-shaped slider 122, driving the arc-shaped slider 122 to slide obliquely upward inside the arc groove 121, providing a reverse oblique sliding force for the cross slider 113 slidingly matched inside the cross slide 112, driving the cross slider 113 to slide reversely inside the cross slide 112, thereby providing a reverse moving force for the lever 119 plugged into the cross slider 113, thereby driving the T-shaped vertical plate 116 to slide horizontally to the left inside the L-shaped slide 114 and the T-shaped slide 115 until the turning tool 117 is opposite to the hot rolling roller 3. When the weld nodules on the other end face are fitted together and the material receiving frame 118 is located directly below the weld nodule on the other end face of the hot rolling roller 3 (at this time, the arc-shaped flip cover frame hingedly matched with the top of the material receiving frame 118 forms a relatively sealed cavity with the material receiving frame 118 to ensure that the waste after turning can fall into the inside of the material receiving frame 118 to avoid splashing. The arc-shaped flip cover frame is a prior art, not shown in the figure, and will not be elaborated on here), the T-shaped vertical plate 116 is positioned and fixed by the threaded rotation connection between the positioning hole 123 and the fastening bolt 124, so as to collect the cutting waste during the turning process of the hot rolling roller 3 relative to the other end face.

[0075] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0076] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0077] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0079] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A hot pressing roller production device for improving precision, comprising a production component (1), characterized in that: Rotating a rotating assembly (2) disposed on the production assembly (1) and a hot pressing roller (3) clamped and positioned inside the rotating assembly (2); The rotating assembly (2) comprises a rotating member (4), a positioning member (5) rotatably arranged on the rotating member (4), an adjusting member (6) rotatably arranged on one side of the positioning member (5), and a rotating member (7) plugged into and fitted on the bottom of the positioning member (5); The production component (1) comprises a U-shaped bottom plate (101), and a rotation hole (102) is formed through the top of the U-shaped bottom plate (101); The rotating member (4) comprises two symmetrically arranged support plates (401), and opposite sides of the two support plates (401) are both connected and provided with a rotating cylinder (402); The positioning member (5) comprises a positioning ring (501), and two circular columns (502) are symmetrically arranged on the circumferential side of the positioning ring (501) and are respectively rotatably fitted in the two rotating cylinders (402). A circular bottom plate (503) is fixed to the bottom of one of the circular columns (502) and is fitted to the bottom of one of the rotating cylinders (402). A rectangular slot (504) is provided on the top of the circular bottom plate (503); The rotating member (7) comprises a rotating column (701) rotatably engaged in the rotating hole (102); a top plate (702) is fixed on the top of the rotating column (701) and is in contact with the top of the U-shaped bottom plate (101); a rectangular groove (703) extending downward is formed on the top of the top plate (702); an elastic spring (704) is fixed on the bottom of the rectangular groove (703); a rectangular column (705) is fixed on the top of the elastic spring (704) and is slidably engaged in the rectangular groove (703); and the rectangular column (705) is plug-engaged with the rectangular slot (504); A bottom plate (706) is fixed to the bottom of the rotating column (701) and is in contact with the top of the U-shaped bottom plate (101); A side plate (707) is fixed on the top of the top plate (702), two symmetrical first hinge seats (708) are fixed on one side of the side plate (707), a U-shaped rotating plate (709) is hingedly matched between the two first hinge seats (708), and a sliding groove (710) is penetrated through the two opposite side surfaces of the U-shaped rotating plate (709), and a sliding rod (711) that is slidably matched with the sliding groove (710) is fixed on the two opposite side surfaces of the rectangular column (705); A second hinge seat (712) is fixed on an outer side surface of the U-shaped rotating plate (709), and a lifting arm (713) is hingedly matched inside the second hinge seat (712). A guide channel (714) is fixed on the peripheral side surface of the top plate (702), and a third hinge seat (715) hingedly matched with the lifting arm (713) is slidably matched inside the guide channel (714). A first telescopic rod (716) is fixed on the inner wall of the guide channel (714), and the telescopic end of the first telescopic rod (716) is fixedly connected to one side of the third hinge seat (715); A driven gear (717) is fixed to the peripheral side of the rotating column (701); A rectangular opening (103) is formed through one side of the U-shaped bottom plate (101); a mounting plate (104) is fixed to the outer bottom of the U-shaped bottom plate (101); a servo motor (105) is fixed to the top of the mounting plate (104); an output shaft of the servo motor (105) passes through the inner top of the U-shaped bottom plate (101); and a main gear (106) meshing with a driven gear (717) is fixed to the output shaft of the servo motor (105); An L-shaped ring rail (507) is fixed on one side of the positioning ring (501); The adjusting member (6) comprises hingedly matched semicircular adjusting rings (601), and the inner walls of the two semicircular adjusting rings (601) are both provided with L-shaped semicircular grooves (602) rotatably matched on the L-shaped ring rail (507); A connecting ear plate (603) is fixed to the opposite end surfaces of the two semicircular adjustment rings (601), and the two connecting ear plates (603) are fixedly connected by bolts; The tops of the two semicircular adjustment rings (601) are snap-fitted with a rotating circular ring (604), and the tops of the rotating circular rings (604) are provided with two symmetrical oblique grooves (605); The L-shaped ring rail (507) is connected to a rectangular frame (508) on the side surface thereof, and sliding columns (509) are slidably matched inside the two rectangular frames (508). A displacement rod (510) is fixed to one side of the two sliding columns (509), and the displacement rod (510) is slidably matched with the oblique groove (605). An arc-shaped clamping plate (511) is fixed to the opposite end surface of the two sliding columns (509) located inside the positioning ring (501), and a vertical plate (518) is fixed to the inner wall of the positioning ring (501), and an arc-shaped bottom plate (519) is arranged concentrically with the positioning ring (501) on the top of the vertical plate (518); A fixed side plate (512) is fixed to the circumferential side surface of the positioning ring (501), a guide column (513) is fixed to one side of the fixed side plate (512), a return spring (514) sleeved and fitted on the circumferential side surface of the guide column (513) is fixed to one side of the fixed side plate (512), a toggle plate (515) slidably fitted on the circumferential side surface of the guide column (513) is fixed to one end of the return spring (514), a sliding sleeve (516) slidably fitted on the guide column (513) is fixed to one side of the toggle plate (515), and a plug-in hemisphere (517) is fixed to one end of the sliding sleeve (516); A plurality of third plug holes (606) for plugging and cooperating with the plug hemisphere (517) are formed through one side of the rotating ring (604).

2. The hot pressing roller production equipment for improving precision according to claim 1 is characterized in that: Two symmetrical first plug holes (403) are formed through the outer peripheral side surface of the rotating cylinder (402); A circular top plate (505) is fixed on the top of the other circular column (502) and is in contact with the top of the other rotating cylinder (402). A second plug hole (506) is formed through the side surface of the other circular column (502); A cross groove (404) is formed on the top of the support plate (401); a side baffle (405) is fixed to the top of the support plate (401) above the cross groove (404); a second electric telescopic rod (406) is fixed to one side of the side baffle (405); a movable plate (407) that is slidably engaged in the cross groove (404) is fixed to the telescopic end of the second electric telescopic rod (406); and a plug-in rod (408) that is respectively plug-in engaged with the first plug-in hole (403) and the second plug-in hole (506) is fixed to one side of the movable plate (407).

3. The hot pressing roller production equipment for improving precision according to claim 2 is characterized in that: A driving motor (107) is fixed to the top of the U-shaped bottom plate (101), a supporting side plate (108) is fixed to the top of the U-shaped bottom plate (101), and a mounting hole (109) is provided on one side of the supporting side plate (108); A center disk (409) is fixed to one side of the two support plates (401), a connecting rod (410) is fixed to the center position of one side of the center disk (409), a rotating disk (411) rotatably engaged in the interior of the mounting hole (109) is fixed to one end of the connecting rod (410), and a fixing cylinder (412) sleeved and fixed to the output shaft of the drive motor (107) is fixed to the center position of one side of the rotating disk (411).

4. The hot pressing roller production equipment for improving precision according to claim 3 is characterized in that: A pin shaft column (110) is fixed on one side of the mounting plate (104); a rotating arm (111) is rotatably engaged with a lateral surface of the pin shaft column (110); a cross slide groove (112) is provided on one side of the rotating arm (111); a cross slide block (113) is slidably engaged with the interior of the cross slide groove (112); An L-shaped slide groove (114) extending downward is formed through the top of the U-shaped bottom plate (101); a T-shaped slide groove (115) connected to the L-shaped slide groove (114) is formed on the top of the mounting plate (104); a T-shaped vertical plate (116) slidably arranged inside the L-shaped slide groove (114) is slidably matched inside the T-shaped slide groove (115); a turning tool (117) that fits the hot pressing roller (3) is fixed on one side of the T-shaped vertical plate (116); a material receiving frame (118) is fixed on one side of the T-shaped vertical plate (116) below the turning tool (117); a lever (119) plugged into the cross slide block (113) is fixed on one side of the T-shaped vertical plate (116) below the material receiving frame (118); and an arc-shaped flip cover frame is hingedly matched on the top of the material receiving frame (118); An arc-shaped plate (120) coaxial with the pin column (110) is fixed on the top of the mounting plate (104), and an arc-shaped groove (121) is formed through one side of the arc-shaped plate (120); A curved sliding block (122) is fixed on one side of the rotating arm (111) and is slidably fitted in the curved groove (121); A plurality of positioning holes (123) are formed through one side of the arc-shaped groove (121), and a fastening bolt (124) is threadedly connected to one side of the arc-shaped plate (120) and is rotatably engaged with the positioning hole (123).

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