CN211564371U

CN211564371U - Feeding roller assembly for rolling titanium alloy ring piece

Info

Publication number: CN211564371U
Application number: CN201922300439.7U
Authority: CN
Inventors: 李永湘; 王光艳; 张宝; 金照; 张美福
Original assignee: Guizhou University of Engineering Science
Current assignee: Guizhou University of Engineering Science
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-25
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a feeding roller wheel component for rolling titanium alloy ring pieces, which structurally comprises a support frame, a reinforcing plate, a frame body, a feeding roller, a control panel, a power line, a braking device and a stop mechanism, wherein the stop mechanism is arranged, the braking device comprises a bearing, a swinging rod, a treading rod, a sliding plate, a limiting frame, a braking plate and a bolt, the stop mechanism comprises a motor, a rotating rod, a limiting slider, a sliding strip, a baffle plate and a limiting ring, the motor is started to enable the rotating rod to drive the limiting slider to rotate, so that the limiting slider slides leftwards and rightwards in the sliding strip and drives the limiting slider to move upwards and downwards, thereby leading the baffle plate to move back and forth up and down under the fixation of the limiting ring to intermittently block the upper ring pieces, solving the problem that the existing feeding roller wheel component is not convenient for controlling the conveying amount in the conveying process and leads to easily pile up and drop the, the effect of controlling the conveying quantity is achieved.

Description

Feeding roller assembly for rolling titanium alloy ring piece

Technical Field

The utility model relates to a rolling technical field of ring spare, concretely relates to a pay-off roller subassembly that is used for rolling of titanium alloy ring spare.

Background

Titanium is an important structural metal developed in the 50 th century of the 20 th century, titanium alloy is high in strength, good in corrosion resistance and high in heat resistance, and in the 50-60 th century, high-temperature titanium alloy for aircraft engines and structural titanium alloy for machine bodies are mainly developed, ring rolling is also called ring rolling or reaming, and a plastic processing technology for reducing the wall thickness, expanding the diameter and forming the section profile of a ring by means of a ring rolling machine is adopted.

Need use the pay-off running roller to carry when the titanium alloy ring piece is rolled, but current pay-off running roller subassembly roll speed is very fast when the ejection of compact, and the easy scratch hand is taken up to the manual work, is not convenient for control the conveying capacity simultaneously in transportation process, piles up easily when leading to the ejection of compact of a plurality of ring pieces simultaneously and drops.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a feeding roller subassembly for rolling of titanium alloy ring spare now, it is very fast to have solved current feeding roller subassembly roll speed when the ejection of compact, and the hand is scratched easily in the manual work picking up, is not convenient for control the conveying capacity simultaneously in transportation process, piles up the problem that drops easily when leading to a plurality of ring spares ejection of compact simultaneously, slows down and control the effect of carrying quantity when reaching the ejection of compact.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a feeding roller wheel assembly for rolling of titanium alloy ring spare, including support frame and feed roll, the arc welding is carried out with the gusset plate to support frame lower extreme, the support frame left side is provided with arresting gear, support frame middle part right side is fixed with the stock stop, arresting gear comprises bearing, swinging arms, trample pole, slide, spacing frame, brake plate and bolt, swinging arms middle part is through bearing and gusset plate normal running fit, and the swinging arms front end is fixed with trample the pole, slide bottom and swinging arms vertical fixation, spacing frame is fixed with the support frame through the bolt, and the slide slides from top to bottom along spacing frame, brake plate bottom and swinging arms normal running fit, the bolt sets up at the swinging plates lower extreme, the stock stop comprises motor, dwang, spacing slider, draw runner, baffle and spacing ring, the motor is fixed at the support frame middle part to motor output shaft fixes with the dwang, limit slide carries out electric arc welding with the dwang to limit slide slides along the draw runner horizontal slip, the arc welding is carried out with the draw runner to the baffle bottom, arc welding is carried out with the support frame at spacing ring rear portion to the baffle middle part is along the spacing ring horizontal slip.

Furthermore, the top of the support frame is locked with the frame body through a bolt, the middle of the frame body is in running fit with the feed roller through a rotating shaft, a control panel is embedded into the front end of the support frame, the right side of the control panel is tightly extended into the support frame through a power line, and the motor is electrically connected with the power line through the control panel.

Further, the outer diameter of the sliding plate is ninety-five percent of the inner diameter of the middle part of the limiting frame, and the sliding plate and the limiting frame are arranged in parallel.

Furthermore, the top of the brake plate is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

Further, the diameter of the top of the limiting slide block is 1.5 times of the diameter of the inner side of the slide bar, and the height of the limiting slide block is twice of that of the limiting slide block.

Furthermore, both ends of the slide bar are arc-shaped, and the length of the slide bar is sixty percent of the length of the baffle.

Further, the length of the upper end of the baffle is ninety percent of the length of the feed roller, and the feed roller and the baffle are arranged in parallel.

Furthermore, the inner diameter of the limiting ring is 1.1 times of the outer diameter of the lower end of the baffle, and the baffle and the limiting ring are vertically arranged.

Furthermore, the bearing is made of stainless steel.

Furthermore, the baffle is made of high-carbon steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) through having set up arresting gear, can step on when the ring is about to the ejection of compact and step on the pole and make the swinging arms right side jack-up that makes the brake block shift up and compress tightly the feed roll and make it unable to rotate, thereby make the ring of upper end stop sliding, can safely take up the ejection of compact this moment, it is very fast to have solved current feeding roller subassembly roll speed when the ejection of compact, and the problem of scratch hand easily is taken up to the manual work, reaches the effect that slows down when the ejection of compact.

2) Through having set up stock stop, open the motor and make the dwang drive limit slide and rotate for limit slide horizontal slip in the draw runner drives it and reciprocates, thereby makes the baffle carry out up-and-down back and forth movement under the fixed of spacing ring and blocks upper end ring piece intermittent type, has solved current pay-off roller subassembly and has been not convenient for control the conveying capacity in transportation process, piles up the problem that drops easily when leading to the ejection of compact of a plurality of ring pieces simultaneously, reaches the effect of control transport quantity.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the braking device of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the stock stop of the present invention;

fig. 5 is a schematic structural view of the limiting slider of the present invention.

In the figure: the device comprises a support frame-1, a reinforcing plate-2, a frame body-3, a feeding roller-4, a control panel-5, a power line-6, a brake device-7, a material blocking mechanism-8, a bearing-71, a swinging rod-72, a stepping rod-73, a sliding plate-74, a limiting frame-75, a brake plate-76, a bolt-77, a motor-81, a rotating rod-82, a limiting sliding block-83, a sliding strip-84, a baffle-85 and a limiting ring-86.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a feeding roller assembly for rolling titanium alloy rings: the device comprises a support frame 1 and a feed roller 4, wherein the lower end of the support frame 1 is subjected to arc welding with a reinforcing plate 2, a brake device 7 is arranged on the left side of the support frame 1, the right side of the middle part of the support frame 1 is fixed with a material blocking mechanism 8, the brake device 7 consists of a bearing 71, a swinging rod 72, a stepping rod 73, a sliding plate 74, a limiting frame 75, a brake plate 76 and a bolt 77, the middle part of the swinging rod 72 is in rotating fit with the reinforcing plate 2 through the bearing 71, the front end of the swinging rod 72 is fixed with the stepping rod 73, the bottom of the sliding plate 74 is vertically fixed with the swinging rod 72, the limiting frame 75 is fixed with the support frame 1 through the bolt, the sliding plate 74 slides up and down along the limiting frame 75, the bottom of the brake plate 76 is in rotating fit with the swinging rod 72, the bolt 77 is arranged at the lower end of the brake plate 76, the material blocking mechanism 8 consists of, and the output shaft of the motor 81 is fixed with the rotating rod 82, the limiting slide block 83 is in arc welding with the rotating rod 82, the limiting slide block 83 slides left and right along the slide bar 84, the bottom of the baffle 85 is in arc welding with the slide bar 84, the rear part of the limiting ring 86 is in arc welding with the support frame 1, and the middle part of the baffle 85 slides left and right along the limiting ring 86, so that the lower end of the baffle 85 can be well limited, and the baffle can be lifted and lowered more stably.

Wherein, 1 top of support frame and framework 3 pass through bolt locking, and framework 3 middle part is through pivot and 4 normal running fit of feed roll, and 1 front end embedding of support frame has control panel 5, and control panel 5 right side is closely stretched into by power cord 6, and motor 81 passes through control panel 5 and is connected with power cord 6 electricity.

The outer diameter of the sliding plate 74 is ninety-five percent of the inner diameter of the middle of the limiting frame 75, and the sliding plate 74 and the limiting frame 75 are arranged in parallel, can well perform limiting sliding and are not easy to separate.

The top of the brake plate 76 is provided with anti-slip lines, each anti-slip line is arranged at equal intervals, and the brake plate 76 is enabled to be more difficult to slip when pressing the feed roller 4.

The diameter of the top of the limiting slide block 83 is 1.5 times of the diameter of the inner side of the slide bar 84, and the height of the limiting slide block 83 is twice of the height of the limiting slide block 83, so that the limiting slide block 83 can better slide in the slide bar 84.

The two ends of the slide bar 84 are arc-shaped, and the length of the slide bar 84 is sixty percent of the length of the baffle 85, so that the limiting slide block 83 can better slide in the slide bar 84.

The length of the upper end of the baffle 85 is ninety percent of the length of the feed roller 4, and the feed roller 4 and the baffle 85 are arranged in parallel and can well extend out to block.

Wherein, the internal diameter of the spacing ring 86 is 1.1 times of the external diameter of the lower end of the baffle 85, and the baffle 85 and the spacing ring 86 are vertically arranged, so that the lower end of the baffle 85 can be well limited, and the baffle can be lifted more stably.

Wherein, the bearing 71 is made of stainless steel.

Wherein, the baffle 85 is made of high carbon steel.

The baffle 85 described in this patent: the baffle is made of high carbon steel, the high carbon steel is often called tool steel, the carbon content is from 0.60% to 1.70%, the baffle can be quenched and tempered, a hammer, a crowbar and the like are made of steel with the carbon content of 0.75%, and cutting tools such as a drill, a tap, a reamer and the like are made of steel with the carbon content of 0.90% to 1.00%.

The working principle is as follows: firstly, the ring piece to be conveyed can be placed on the right side of an inclined frame body 3, so that the ring piece slides to the lower left side in a feeding roller 4 through gravity for discharging, a support frame 1 plays a main supporting role, a reinforcing plate 2 plays a role in reinforcing and making the ring piece more stable, but the rolling speed of the existing feeding roller assembly is higher during discharging, hands are easy to scratch by manual taking, the problem can be solved through a rotating device 7, when the ring piece is about to be discharged, a stepping rod 73 can be stepped down to enable a swinging rod 72 to rotate through a bearing 71 to enable the right side to jack upwards, so that a braking plate 76 is moved upwards to press the feeding roller 4 tightly to prevent the feeding roller from rotating, so that the ring piece at the upper end stops sliding, at the moment, the discharging can be safely taken, when the sliding plate 74 slides upwards and increases stability in a limiting frame 75 to be rotated, the ring piece is not easy to incline, finally, a bolt 77 can be rotated to disassemble or adjust the, the problem that a plurality of ring pieces are easy to stack and fall when discharged simultaneously is solved by the material blocking mechanism 8, after a power line 6 is connected, a motor 81 is started by using a control panel 5 to enable a rotating rod 82 to drive a limiting slide block 83 to rotate, the limiting slide block 83 slides left and right in a slide strip 84 and drives the slide strip to move up and down, so that a baffle plate 85 moves up and down back and forth under the fixation of a limiting ring 86 to intermittently block the ring pieces at the upper end, through the arrangement of the braking device 7, when the ring pieces are about to be discharged, a stepping rod 73 can be stepped down to enable a swinging rod 72 to jack up in the right side, so that a braking plate 76 moves up to press a feed roller 4 to prevent the feed roller from rotating, the ring pieces at the upper end stop sliding, the discharge can be safely lifted, the problems that the rolling speed of the existing feed roller assembly is high during the discharge, the hands are easy to be scratched by, the motor 81 is started to enable the rotating rod 82 to drive the limiting slide block 83 to rotate, the limiting slide block 83 slides left and right in the sliding strip 84 and drives the sliding strip to move up and down, the baffle 85 moves up and down back and forth under the fixation of the limiting ring 86 to intermittently stop the upper end ring pieces, the problem that the conveying quantity is not convenient to control in the conveying process of the existing feeding roller wheel assembly, the plurality of ring pieces are easy to stack and drop when being discharged simultaneously is solved, and the effect of controlling the conveying quantity is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A feeding roller assembly for rolling a titanium alloy ring piece comprises a support frame (1) and a feeding roller (4), wherein the lower end of the support frame (1) is subjected to arc welding with a reinforcing plate (2);

the method is characterized in that: still include arresting gear (7) and stock stop (8), support frame (1) left side is provided with arresting gear (7), support frame (1) middle part right side is fixed with stock stop (8), arresting gear (7) are by bearing (71), swinging arms (72), trample pole (73), slide (74), spacing frame (75), brake block (76) and bolt (77) and are constituteed, swinging arms (72) middle part is through bearing (71) and gusset plate (2) normal running fit to swinging arms (72) front end is fixed with trampling pole (73), slide (74) bottom is vertical fixed with swinging arms (72), spacing frame (75) are fixed through bolt and support frame (1) to slide (74) slide from top to bottom along spacing frame (75), brake block (76) bottom and swinging arms (72) normal running fit, bolt (77) sets up at brake plate (76) lower extreme, stock stop (8) comprise motor (81), dwang (82), spacing slider (83), draw runner (84), baffle (85) and spacing ring (86), motor (81) are fixed in support frame (1) middle part to motor (81) output shaft is fixed with dwang (82), spacing slider (83) carry out arc welding with dwang (82), and spacing slider (83) slide along draw runner (84) side to side, baffle (85) bottom carries out arc welding with draw runner (84), arc welding is carried out with support frame (1) to spacing ring (86) rear portion to baffle (85) middle part slides along spacing ring (86) side to side.

2. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: support frame (1) top and framework (3) are through bolt locking, framework (3) middle part is through pivot and feed roll (4) normal running fit, support frame (1) front end embedding has control panel (5), control panel (5) right side is closely stretched into by power cord (6), motor (81) are connected with power cord (6) electricity through control panel (5).

3. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the outer diameter of the sliding plate (74) is ninety-five percent of the inner diameter of the middle part of the limiting frame (75), and the sliding plate (74) and the limiting frame (75) are arranged in parallel.

4. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the top of the brake plate (76) is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

5. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the diameter of the top of the limiting sliding block (83) is 1.5 times of the diameter of the inner side of the sliding strip (84), and the height of the limiting sliding block (83) is twice of that of the limiting sliding block (83).

6. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the two ends of the slide bar (84) are arc-shaped, and the length of the slide bar (84) is sixty percent of the length of the baffle (85).

7. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the length of the upper end of the baffle plate (85) is ninety percent of the length of the feed roller (4), and the feed roller (4) and the baffle plate (85) are arranged in parallel.

8. The feed roller assembly for rolling the titanium alloy ring according to claim 1, wherein: the inner diameter of the limiting ring (86) is 1.1 times of the outer diameter of the lower end of the baffle plate (85), and the baffle plate (85) and the limiting ring (86) are vertically arranged.