CN220880368U

CN220880368U - Ring rolling device for processing high-neck flange piece

Info

Publication number: CN220880368U
Application number: CN202322560448.6U
Authority: CN
Inventors: 侯彬; 刘树强; 柏中
Original assignee: Zhangqiu Prius Forging Co ltd
Current assignee: Zhangqiu Prius Forging Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-03
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses an annular grinding device for processing a high-neck flange piece, which comprises a working box and an annular grinding plate, wherein a hydraulic telescopic rod is fixedly connected to the inner wall of the working box, the telescopic end of the hydraulic telescopic rod is fixedly connected with a mounting plate, the lower end face of the mounting plate is symmetrically and fixedly connected with two mounting cylinders, and a worm is rotationally connected to the inner wall of each mounting cylinder. According to the utility model, the knob, the worm and the worm wheel can drive the threaded rod to rotate, the threaded rod can move through the threaded sleeve, the push plate and the push rod, the slide plate can drive the first inclined block to move upwards, at the moment, the second inclined block relatively moves under the elastic force of the reset spring, so that the bolt is driven to relatively move and separate from the clamping groove, the ring rolling plate is removed, otherwise, the ring rolling plate can be installed, so that the ring rolling plates can be replaced according to flange pieces with different diameters, ring rolling is conveniently carried out on flange rings with different diameters, and the applicability of the device is improved.

Description

Ring rolling device for processing high-neck flange piece

Technical Field

The utility model relates to the technical field of flange piece processing, in particular to a ring rolling device for processing a high-neck flange piece.

Background

The traditional press processing of cakes and high-neck flange pieces is various, free forging, die forging, swing grinding and equal pressure forming can be adopted, and the processing methods have advantages for producing middle-diameter and small-diameter flanges, but for producing middle-diameter and large-diameter flanges, the equipment is complex in structure, large in tonnage and high in power consumption.

The patent of present publication number CN102172752A discloses a cake class, high neck flange spare processing are with ring grinds device, including the saddle that the mould can be placed to the top surface, saddle top is equipped with the roll-in device, the roll-in device includes the link of two at least pointed ends relative settings and conical roller top that the circumference symmetry set up, and conical roller all transversely sets up, and conical roller's the big end center department all sets up the roller, the roller all peg graft in the link lower part, sets up vertical pivot on the link, and the pivot is connected with motor drive. The ring rolling device for processing the cake and the high-neck flange piece with the larger diameter is simple in structure, balanced in stress, low in cost and capable of processing by using small-tonnage equipment.

Can grind the ring to the flange spare through above-mentioned device, but can only grind the ring to the flange spare of same diameter size, inconvenient ring to grinding to the flange ring of different diameters to the suitability of device has been reduced.

Aiming at the problems, we provide a ring rolling device for processing a high-neck flange piece.

Disclosure of utility model

The utility model aims to solve the defect that in the prior art, the ring rolling device can be used for rolling the flange parts, but only the flange parts with the same diameter and size can be used for rolling the ring, and the ring rolling device is inconvenient to roll the flange rings with different diameters, so that the applicability of the device is reduced, and the ring rolling device for processing the high-neck flange parts is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a high neck flange spare processing is with ring grinds device, includes work box and ring grinds the board, fixedly connected with hydraulic telescoping rod on the inner wall of work box, hydraulic telescoping rod's telescopic end fixedly connected with mounting panel, the lower terminal surface symmetry fixedly connected with two installation section of thick bamboo of mounting panel, every all rotate on the inner wall of installation section of thick bamboo and be connected with the worm, every all mesh connection has the worm wheel on the worm, every the equal vertical fixed threaded rod that alternates in center department of worm wheel, every all mesh connection has the thread bush on the threaded rod, every equal symmetrical fixedly connected with two push pedal on the lateral wall of thread bush, every equal fixedly connected with push rod of lower terminal surface of push pedal, every two the lower extreme of push rod all is provided with the slide, every equal fixedly connected with first sloping block of lower terminal surface of slide, every equal symmetrical sliding connection has two second sloping blocks on the inner wall of installation section of thick bamboo, every equal fixedly connected with on one side of second sloping block back, the upper end symmetry of ring grinds the board and has set up two draw-in grooves in the groove, every draw-in groove has been seted up in the work box all in the draw-in groove, the jack-in groove has all been seted up in the mounting groove.

Preferably, the lower ends of the second inclined blocks are fixedly connected with moving blocks, the inner walls of the mounting cylinders are symmetrically provided with two sliding grooves, sliding rods are fixedly connected in the sliding grooves, and the moving blocks are sleeved on the sliding rods in a sliding mode.

Preferably, a plurality of sliding rods are sleeved with reset springs, and two ends of each reset spring are fixedly connected to the side wall of the moving block and the inner wall of the sliding groove respectively.

Preferably, the inner walls of the installation cylinders are fixedly connected with fixing plates, the lower ends of the push rods penetrate through the fixing plates and are fixedly connected to the upper end faces of the sliding plates, and each push rod is slidably connected to the inner wall of the fixing plate.

Preferably, one end of each of the plurality of worms penetrates through the side wall of the mounting cylinder and is fixedly connected with a knob, and each worm is rotatably connected in the inner wall of the mounting cylinder.

Preferably, the two ends of the threaded rods are respectively and rotatably connected to the inner wall of the mounting cylinder and the upper end face of the fixing plate, and the sliding plates are respectively and slidably connected to the inner wall of the mounting cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

The rotary screw rod can be driven to rotate through the knob, the worm and the worm wheel, the threaded rod can move through the threaded sleeve, the push plate and the push rod, the slide plate can drive the first inclined block to move upwards, at the moment, the second inclined block moves relatively under the action of the elastic force of the reset spring, so that the bolt is driven to move relatively and separate from the clamping groove, the ring rolling plate is taken down, otherwise, the ring rolling plate can be installed, so that different ring rolling plates can be replaced according to flange pieces with different diameters, ring rolling is carried out on flange rings with different diameters conveniently, and the applicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of a ring rolling device for processing a high neck flange member according to the present utility model;

FIG. 2 is an enlarged schematic view of the mounting cylinder in the ring rolling device for processing the high neck flange piece;

Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure: the hydraulic telescopic device comprises a working box 1, a hydraulic telescopic rod 2, a mounting plate 3, a mounting cylinder 4, a ring grinding plate 5, a sliding rod 6, a return spring 7, a worm 8, a worm wheel 9, a threaded rod 10, a threaded sleeve 11, a push plate 12, a push rod 13, a fixed plate 14, a sliding plate 15, a first inclined block 16, a second inclined block 17, a bolt 18 and a moving block 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a ring rolling device for processing a high neck flange part comprises a working box 1 and a ring rolling plate 5, wherein a hydraulic telescopic rod 2 is fixedly connected to the inner wall of the working box 1, the telescopic end of the hydraulic telescopic rod 2 is fixedly connected to a mounting plate 3, the lower end surface of the mounting plate 3 is symmetrically and fixedly connected to two mounting cylinders 4, a worm 8 is rotationally connected to the inner wall of each mounting cylinder 4, a worm wheel 9 is engaged and connected to each worm 8, a threaded rod 10 is vertically and fixedly inserted in the center of each worm wheel 9, a threaded sleeve 11 is engaged and connected to each threaded rod 10, two push plates 12 are symmetrically and fixedly connected to the side wall of each threaded sleeve 11, push rods 13 are fixedly connected to the lower end surface of each push plate 12, sliding plates 15 are arranged at the lower ends of each push rods 13, first inclined blocks 16 are fixedly connected to the lower end surface of each sliding plate 15, two second inclined blocks 17 are symmetrically and slidingly connected to the inner wall of each mounting cylinder 4, one side of each second inclined block 17 opposite to each other is fixedly connected with a bolt 18, two mounting grooves are symmetrically formed in the upper end of the ring rolling plate 5, the lower end of each mounting cylinder 4 is propped against the mounting grooves, two clamping grooves are symmetrically formed in each mounting groove, one end of each bolt 18 opposite to each other penetrates through the side wall of the mounting cylinder 4 and is propped against the clamping grooves, a workbench is fixedly connected to the inner wall of the working box 1, a placing groove is formed in the upper end of the workbench, a flange piece is arranged in the placing groove, a threaded rod 10 is driven to rotate by a knob, a worm 8 and a worm wheel 9, the threaded rod 10 can move by a sliding plate 15 through a threaded sleeve 11, a push plate 12 and a push rod 13, the sliding plate 15 can drive a first inclined block 16 to move upwards, at the moment, the second inclined block 17 relatively moves under the action of the elasticity of a reset spring 7, thereby drive bolt 18 relative movement and break away from the draw-in groove to take off ring rolling board 5, on the contrary can install ring rolling board 5, thereby can change different ring rolling board 5 according to the flange spare of different diameters, conveniently grind the ring to the flange ring of different diameters, and then improved the suitability of device.

Wherein, the lower extreme of a plurality of second sloping blocks 17 is all fixedly connected with movable block 19, and two spouts have all been seted up to the equal symmetry on the inner wall of a plurality of installation section of thick bamboo 4, all fixedly connected with slide bar 6 in every spout, and every movable block 19 all slides and cup joints on slide bar 6, and slide bar 6 can play spacing effect to second sloping block 17.

Wherein, reset springs 7 have all been cup jointed on a plurality of slide bars 6, and the both ends of every reset spring 7 are fixed connection respectively on the lateral wall of movable block 19 and the inner wall of spout, and reset spring 7 can play the effect of resetting to second sloping block 17.

Wherein, all fixedly connected with fixed plate 14 on the inner wall of a plurality of installation section of thick bamboo 4, the lower extreme of a plurality of push rods 13 all runs through fixed plate 14 and fixed connection is on the up end of slide 15, and every push rod 13 all sliding connection is on the inner wall of fixed plate 14, and push rod 13 can drive slide 15 and remove.

Wherein, the one end of a plurality of worms 8 all runs through the lateral wall of installation section of thick bamboo 4 and fixedly connected with knob, and every worm 8 all rotates to be connected in the inner wall of installation section of thick bamboo 4, and worm 8 can drive worm wheel 9 rotation.

Wherein, the both ends of a plurality of threaded rods 10 respectively rotate on the inner wall of the installation cylinder 4 and the up end of the fixed plate 14, and a plurality of sliding plates 15 are all slidingly connected on the inner wall of the installation cylinder 4, and the threaded rods 10 can drive the thread bush 11 to move.

When the device works, a flange piece is placed in a placing groove, a hydraulic telescopic rod 2 is started, the telescopic end of the hydraulic telescopic rod drives a mounting plate 3 to move downwards, the mounting plate 3 drives a ring rolling plate 5 to move downwards through a mounting cylinder 4 and prop against the flange piece, and ring rolling operation can be carried out on the flange piece through the ring rolling plate 5; further, rotate the knob, the knob can drive worm 8 to rotate, worm 8 can drive worm wheel 9 and rotate, wherein have reverse self-locking function between worm 8 and the worm wheel 9, worm wheel 9 can drive threaded rod 10 and rotate, threaded rod 10 can drive threaded sleeve 11 and upwards move, threaded sleeve 11 passes through push pedal 12 and upwards move, push pedal 12 can drive slide 15 and upwards move through push rod 13, slide 15 can drive first sloping block 16 and upwards move, at this moment, second sloping block 17 can be under reset spring 7's elasticity effect relative movement, thereby drive bolt 18 relative movement and break away from the draw-in groove, thereby take off ring rolling plate 5, otherwise can install ring rolling plate 5, thereby can change ring rolling plate 5 of different diameters according to the flange spare of different diameters, the convenience grinds the ring to the flange ring of different diameters, and then improved the suitability of device, the content that does not make detailed description in this description belongs to the prior art that the person skilled in the art knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a high neck flange spare processing is with ring rolling device, includes work box (1) and ring rolling board (5), its characterized in that, fixedly connected with hydraulic telescoping rod (2) on the inner wall of work box (1), the telescopic end fixedly connected with mounting panel (3) of hydraulic telescoping rod (2), the lower terminal surface symmetry fixedly connected with two mounting cylinders (4) of mounting panel (3), every all rotate on the inner wall of mounting cylinder (4) and be connected with worm (8), every all mesh on worm (8) and be connected with worm wheel (9), every all vertical fixedly threaded rod (10) of center department of worm wheel (9), every all mesh on threaded rod (10) are connected with thread bush (11), every equal symmetrical fixedly connected with two push pedal (12) on the lateral wall of thread bush (11), the lower terminal surface of every push pedal (12) all fixedly connected with push rod (13), every two the lower extreme of push rod (13) all is provided with (15), every terminal surface (15) all rotates on the inner wall (17) of two inclined plane(s) of connection, two inclined plane (17) are equipped with on the second inclined plane (17) of sliding block(s) all, two inclined plane(s) are connected with each other inclined plane (17), every the lower extreme of installation section of thick bamboo (4) all supports in the mounting groove, every two draw-in grooves have all been seted up to the symmetry in the mounting groove, every the one end that bolt (18) are opposite to each other all runs through the lateral wall of installation section of thick bamboo (4) and supports in the draw-in groove, fixedly connected with workstation on the inner wall of work box (1), the standing groove has been seted up to the upper end of workstation, be provided with flange spare in the standing groove.

2. The ring rolling device for processing the high-neck flange piece according to claim 1, wherein the lower ends of the second inclined blocks (17) are fixedly connected with moving blocks (19), two sliding grooves are symmetrically formed in the inner wall of the mounting cylinder (4), sliding rods (6) are fixedly connected in each sliding groove, and each moving block (19) is in sliding sleeve connection with the sliding rod (6).

3. The ring rolling device for processing the high-neck flange piece according to claim 2, wherein a plurality of sliding rods (6) are sleeved with return springs (7), and two ends of each return spring (7) are fixedly connected to the side wall of the moving block (19) and the inner wall of the sliding groove respectively.

4. The ring rolling device for processing the high-neck flange piece according to claim 1, wherein the inner walls of the mounting cylinders (4) are fixedly connected with fixing plates (14), the lower ends of the push rods (13) penetrate through the fixing plates (14) and are fixedly connected to the upper end faces of the sliding plates (15), and each push rod (13) is slidably connected to the inner wall of the fixing plate (14).

5. The ring rolling device for processing the high-neck flange piece according to claim 1, wherein one end of each of the plurality of worms (8) penetrates through the side wall of the mounting cylinder (4) and is fixedly connected with a knob, and each of the plurality of worms (8) is rotatably connected in the inner wall of the mounting cylinder (4).

6. The ring rolling device for processing the high-neck flange piece according to claim 4, wherein two ends of the plurality of threaded rods (10) are respectively and rotatably connected to the inner wall of the mounting cylinder (4) and the upper end face of the fixing plate (14), and the plurality of sliding plates (15) are respectively and slidably connected to the inner wall of the mounting cylinder (4).