CN219766660U - Ring rolling machine supports tight mechanism - Google Patents

Abstract

The utility model discloses a ring rolling machine abutting mechanism, which relates to the technical field of ring rolling machines and comprises an operation surface table, wherein a supporting plate is fixedly connected to the upper surface of one end of the operation surface table, two ends of the supporting plate are respectively and rotatably connected with a movable plate, and a connecting bin is fixedly connected to the side wall of the adjacent side of one end, far away from the supporting plate, of each movable plate. According to the utility model, through the cooperation arrangement among the movable plate, the connecting bin, the extrusion wheels, the adjusting rod, the adjusting ring, the inserting rods and other structures, a user can push the adjusting ring along the direction of the central connecting line of the plurality of inserting holes when using the ring rolling mill, so that the adjusting rod is driven to pull or push the free ends of the movable plate to move oppositely or reversely, the distance between the two extrusion wheels is adjusted, the two extrusion wheels are fixed through the inserting rods after the adjustment is finished, and the problem that the distance between the two extrusion wheels of the existing ring rolling mill abutting mechanism cannot be adjusted, the workpieces with different sizes cannot be abutted, and the existing ring rolling mill abutting mechanism has a certain limitation in use is avoided as much as possible.

Description

Ring rolling machine supports tight mechanism

Technical Field

The utility model relates to the technical field of ring rolling machines, in particular to a ring rolling machine abutting mechanism.

Background

The ring rolling machine is forging equipment for producing seamless annular forgings, and is widely applied to the industrial fields of bearings, automobiles, aerospace, petrochemical industry and the like, and annular parts such as automobile synchronizers, bearing rings, gear rings, flanges, reinforcing rings and the like can be produced by using a ring rolling process.

The utility model patent of bulletin number CN214321647U proposes a ring rolling mill and uses tight mechanism, including the operation face platform, the front left side fixed mounting of operation face platform has a quantity to be two movable buckles, two the equal swing joint in right side of movable buckle has the fly leaf, and the equal fixed mounting in opposite one side of two fly leaves has the connection storehouse, two the spout has all been seted up to the inner chamber left and right sides wall in connection storehouse, two the equal movable mounting in inside in connection storehouse has the cushion, two the equal fixed mounting in opposite one side of cushion has a connecting block that is two in quantity, two the equal fixed mounting in opposite one side of inner chamber in connection storehouse has the supporting shoe, two the opposite one side fixedly connected with one end of supporting shoe runs through and extends to the telescopic link in two cushion respectively, two the equal movable mounting in surface of telescopic link has the spring, two opposite one side and opposite one side of spring respectively with four opposite one side of connecting block and two supporting shoe are all fixedly connected with the opposite one side of connecting block, four the equal movable mounting in connection has two opposite one side of two opposite side of connecting blocks to the inside of connecting block has two movable connection posts.

The interval between the two extrusion wheels of the abutting mechanism cannot be adjusted, and a user cannot abut against workpieces with different sizes through the extrusion wheels of the abutting mechanism, so that the abutting mechanism of the ring rolling machine has certain limitation.

Disclosure of Invention

The utility model aims to solve or at least relieve the problem that the existing ring rolling machine abutting mechanism has certain limitation in use because the spacing between two extrusion wheels of the existing ring rolling machine abutting mechanism cannot be adjusted and workpieces with different sizes cannot be abutted.

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

the utility model provides a ring rolling machine supports tight mechanism, includes the operation face platform, fixedly connected with backup pad on one of them end upper surface of operation face platform, the equal rotation in both ends of backup pad is connected with the fly leaf, two the fly leaf is kept away from on the adjacent one side lateral wall of backup pad one end equal fixedly connected with connection bin, the inside sliding connection that passes through buffer structure has the movable support in connection bin, the movable support is located rotate on the outside one end of connection bin and be connected with the pinch roller, two the fly leaf is close to connection bin one end is all rotated and is connected with the regulation pole, two it is symmetrical to adjust the pole distribution, and two adjust the adjacent end of pole all with same adjusting ring rotation connection, a plurality of jack that are linear distribution have been seted up in the middle of the operation face platform, a plurality of jack center connecting wire with backup pad mutually perpendicular, one of them peg graft in the jack inner chamber has the inserted bar.

Through adopting above technical scheme, during the use, the user promotes the adjusting ring at first and removes along the direction of a plurality of jack center connecting lines, make the contained angle increase between two regulation poles, thereby promote two fly leaf free ends and drive two extrusion wheels and reciprocate, increase the interval between two extrusion wheels, then the user places the work piece that will support tightly inside the clearance between two extrusion wheels, and reverse promotion adjusting ring, pull two extrusion wheels through adjusting ring and two regulation poles and remove in opposite directions, paper extrusion wheel closely laminates with the work piece surface, at this moment, the user inserts inside the jack that corresponds after passing the adjusting ring with the inserted bar, can make two fly leaf relatively fixed, thereby carry out stable support clamping work to the work piece through two extrusion wheels, adjust the interval between two extrusion wheels through setting up the regulation pole, the unable regulation of interval between two extrusion wheels of existing ring rolling machine support tight mechanism has been avoided as far as possible, can't support tight work to the work piece of different sizes, lead to the problem that present ring rolling machine supports tight mechanism and uses to have certain limitation.

Optionally, all fixedly connected with activity is detained on the both ends lateral wall of backup pad, the activity is detained and is seted up the spread groove, the fly leaf tip embedded in inside the spread groove and through outside cotter with the spread groove inner wall rotates to be connected.

Through adopting above technical scheme, detain the fly leaf through the activity and rotate with the backup pad and be connected, make the interval between the extrusion wheel of two backup pad free ends installations of user's accessible rotation backup pad regulation, adapt to the work piece of different models and support tight work.

Optionally, be equipped with the supporting seat in the connection storehouse inner chamber, the supporting seat with fly leaf lateral wall fixed connection, buffer structure install in the supporting seat is kept away from on the one end of fly leaf.

Through adopting above technical scheme, set up the supporting seat and be used for carrying out fixedly to buffer structure, improve the stability of buffer structure installation.

Optionally, the buffer structure includes fixed connection in guide bar on the supporting seat, the cover is equipped with the slide on the guide bar surface, the slide with guide bar sliding connection, the slide with cover is equipped with the spring on the guide bar between the supporting seat, the both ends of spring respectively with the supporting seat with slide fixed connection.

Through adopting above technical scheme, set up the guide bar and be used for carrying out the guide effect to the slide, set up the spring and be used for buffering the slide, avoid the extrusion wheel to try to avoid when supporting tight work piece that the stress that supports tightly is too big and influence work piece machine-shaping effect, reduce processingquality's problem.

Optionally, the guide way has been seted up on the connection storehouse inner wall of slide both sides, the slide both sides all fixedly connected with slider, the slider is embedded in the guide way inner chamber and through the guide way with connection storehouse inner wall sliding connection.

Through adopting above technical scheme, set up guide way and slider and be used for carrying out the guide effect to the travel route of slide, avoid the slide to produce the skew in the removal in-process as far as possible, influence the problem of the stability that the extrusion wheel supported tightly to the work piece.

Optionally, the movable support is close to the one end of slide is U column structure, the movable support is located the outside one end of connecting the storehouse is half circle structure, the diameter of extrusion wheel is greater than the diameter of movable support is half circle structure one end.

Through adopting above technical scheme, set up the diameter of extrusion wheel to be greater than the diameter that movable support is semicircle form structure one end, avoid as far as possible at the in-process movable support and the work piece contact of tight work piece, lead to the unable pivoted problem of extrusion wheel.

Optionally, the inserted link is the round rod form structure, the diameter of inserted link equals the adjustment ring with the internal diameter of jack.

Through adopting above technical scheme, set the diameter of plug rod to equal to the internal diameter of adjusting ring and jack, make the user unable production rock after fixing the adjusting ring through the plug rod, improve the spacing effect to two fly leaves.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, through the cooperation arrangement among the movable plate, the connecting bin, the extrusion wheels, the adjusting rod, the adjusting ring, the inserting rods and other structures, a user can push the adjusting ring along the direction of the central connecting line of the plurality of inserting holes when using the ring rolling mill, so that the adjusting rod is driven to pull or push the free ends of the movable plate to move oppositely or reversely, the distance between the two extrusion wheels is adjusted, the two extrusion wheels are fixed through the inserting rods after the adjustment is finished, and the problem that the distance between the two extrusion wheels of the existing ring rolling mill abutting mechanism cannot be adjusted, the workpieces with different sizes cannot be abutted, and the existing ring rolling mill abutting mechanism has a certain limitation in use is avoided as much as possible.

Drawings

FIG. 1 is an overall top view of the present utility model;

FIG. 2 is a schematic view of the connection structure of the connecting bin, the buffer structure and the movable bracket of the present utility model;

fig. 3 is a schematic perspective view of the operation panel table according to the present utility model.

Reference numerals illustrate: 1. an operation panel stage; 2. a support plate; 3. a movable plate; 4. a movable buckle; 5. a connecting bin; 6. a support base; 7. a guide rod; 8. a slide; 9. a guide groove; 10. a slide block; 11. a spring; 12. a movable bracket; 13. a pressing wheel; 14. an adjusting rod; 15. an adjusting ring; 16. a jack; 17. and a plunger.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a ring rolling machine tightening mechanism comprises an operation panel table 1 with supporting and connecting functions. The upper surface of one end of the operation panel table 1 is fixedly connected with a supporting plate 2, and two ends of the supporting plate 2 are both rotationally connected with a movable plate 3. The two movable plates 3 are connected in a rotary connection mode, so that a user can rotate the free ends of the two movable plates 3 in opposite directions or reversely, and the distance between the free ends of the two movable plates 3 is adjusted.

The side walls of the two movable plates 3, which are far away from one end of the supporting plate 2, are fixedly connected with a connecting bin 5, and the inside of the connecting bin 5 is slidably connected with a movable bracket 12 through a buffer structure. The movable bracket 12 is rotatably connected with a pressing wheel 13 at one end outside the connecting bin 5. The buffer structure is used for buffering the movable support 12, so that the problem that the processing and forming effects of the workpiece are affected and the processing quality is reduced due to overlarge propping stress of the extrusion wheel 13 when the workpiece is propped is avoided as much as possible.

One end of each movable plate 3, which is close to the connecting bin 5, is rotationally connected with an adjusting rod 14 for adjusting the distance between the free ends of the two movable plates 3, the two adjusting rods 14 are symmetrically distributed, and the adjacent ends of the two adjusting rods 14 are rotationally connected with the same adjusting ring 15.

A plurality of jacks 16 which are in linear distribution are arranged in the middle of the operation panel table 1, the center connecting lines of the jacks 16 are mutually perpendicular to the supporting plate 2, and a plug rod 17 is inserted into the inner cavity of one jack 16. When the user adjusts, can follow the direction of the central connecting line of a plurality of jacks 16 and remove adjusting ring 15, drive two regulation poles 14 through adjusting ring 15 and remove to drive through adjusting pole 14 and remove in opposite directions or in opposite directions between the pinch rollers 13 of installation on the fly leaf 3 of both sides, adjust the work piece of different sizes in interval adaptation between two pinch rollers 13, after adjusting, the user inserts inside corresponding jack 16 after passing adjusting ring 15 with inserted lever 17, can make two fly leaf 3 relatively fixed, thereby carry out stable tight clamping work to the work piece through two pinch rollers 13.

When the clamp is used, a user pushes the adjusting ring 15 to move along the direction of the central connecting line of the plurality of jacks 16, so that the included angle between the two adjusting rods 14 is increased, the free ends of the two movable plates 3 are pushed to drive the two pressing wheels 13 to move reversely, the distance between the two pressing wheels 13 is increased, then the user places a workpiece to be tightly abutted in the gap between the two pressing wheels 13, and pushes the adjusting ring 15 reversely, the two pressing wheels 13 are pulled to move towards each other through the adjusting ring 15 and the two adjusting rods 14, the paper pressing wheels 13 are tightly attached to the surface of the workpiece, at the moment, the user inserts the inserting rod 17 into the corresponding jacks 16 after passing through the adjusting ring 15, so that the two movable plates 3 are relatively fixed, and therefore, the workpiece is stably abutted and clamped by the two pressing wheels 13, the distance between the two pressing wheels 13 is adjusted by the adjusting rods 14, the problem that the distance between the two pressing wheels 13 of the existing ring rolling machine abutted mechanism cannot be adjusted, and the workpiece abutted against different sizes cannot be tightly is solved as far as possible, and the existing ring rolling machine abutted mechanism is limited.

Referring to fig. 1, movable buckles 4 are fixedly connected to side walls at two ends of a supporting plate 2, connecting grooves are formed in the movable buckles 4, and the end portions of the movable plates 3 are embedded in the connecting grooves and are in rotary connection with the inner walls of the connecting grooves through external cotters. The movable plate 3 is rotationally connected with the supporting plates 2 through the movable buckles 4, so that a user can adjust the interval between the extrusion wheels 13 arranged at the free ends of the two supporting plates 2 through rotating the supporting plates 2, and the movable plate is suitable for the tight abutting work of workpieces of different types.

Referring to fig. 2, a supporting seat 6 is arranged in the inner cavity of the connecting bin 5, the supporting seat 6 is fixedly connected with the side wall of the movable plate 3, and a buffer structure is arranged at one end, far away from the movable plate 3, of the supporting seat 6. The supporting seat 6 is arranged for fixing the buffer structure, so that the installation stability of the buffer structure is improved.

Referring to fig. 2, the buffer structure comprises a guide rod 7 fixedly connected to a supporting seat 6, a sliding seat 8 is sleeved on the outer surface of the guide rod 7, the sliding seat 8 is slidably connected with the guide rod 7, a spring 11 is sleeved on the guide rod 7 between the sliding seat 8 and the supporting seat 6, and two ends of the spring 11 are fixedly connected with the supporting seat 6 and the sliding seat 8 respectively. The guide rod 7 is arranged to guide the sliding seat 8, the spring 11 is arranged to buffer the sliding seat 8, and the problems that the processing and forming effects of the workpiece are affected and the processing quality is reduced due to overlarge propping stress of the extrusion wheel 13 when the workpiece is propped are avoided as much as possible.

Referring to fig. 2, guide grooves 9 are formed in the inner walls of the connecting bin 5 on two sides of the sliding seat 8, sliding blocks 10 are fixedly connected to two sides of the sliding seat 8, and the sliding blocks 10 are embedded in the inner cavities of the guide grooves 9 and are in sliding connection with the inner walls of the connecting bin 5 through the guide grooves 9. The guide groove 9 and the sliding block 10 are arranged for guiding the moving route of the sliding seat 8, so that the problem that the sliding seat 8 is offset in the moving process to influence the stability of the pressing wheel 13 on the workpiece is avoided as much as possible.

Referring to fig. 1 and 2, one end of the movable support 12, which is close to the slide 8, is in a U-shaped structure, one end of the movable support 12, which is located outside the connecting bin 5, is in a semicircular structure, and the diameter of the extrusion wheel 13 is larger than that of one end of the movable support 12, which is in the semicircular structure. The diameter of the extrusion wheel 13 is set to be larger than the diameter of one end of the movable support 12 with a semicircular structure, so that the problem that the extrusion wheel 13 cannot rotate due to the fact that the movable support 12 contacts with a workpiece in the process of abutting against the workpiece is avoided as much as possible.

Referring to fig. 3, the insert rod 17 has a circular rod-like structure, and the diameter of the insert rod 17 is equal to the inner diameters of the adjustment ring 15 and the insertion hole 16. The diameter of the inserted link 17 is set to be equal to the inner diameters of the adjusting ring 15 and the inserting hole 16, so that a user cannot shake after fixing the adjusting ring 15 through the inserted link 17, and the limiting effect on the two movable plates 3 is improved.

The implementation principle of the utility model is as follows: when the clamp is used, a user pushes the adjusting ring 15 to move along the direction of the central connecting line of the plurality of jacks 16, so that the included angle between the two adjusting rods 14 is increased, the free ends of the two movable plates 3 are pushed to drive the two pressing wheels 13 to move reversely, the distance between the two pressing wheels 13 is increased, then the user places a workpiece to be tightly abutted in the gap between the two pressing wheels 13, and pushes the adjusting ring 15 reversely, the two pressing wheels 13 are pulled to move towards each other through the adjusting ring 15 and the two adjusting rods 14, the paper pressing wheels 13 are tightly attached to the surface of the workpiece, at the moment, the user inserts the inserting rod 17 into the corresponding jacks 16 after passing through the adjusting ring 15, so that the two movable plates 3 are relatively fixed, and therefore, the workpiece is stably abutted and clamped by the two pressing wheels 13, the distance between the two pressing wheels 13 is adjusted by the adjusting rods 14, the problem that the distance between the two pressing wheels 13 of the existing ring rolling machine abutted mechanism cannot be adjusted, and the workpiece abutted against different sizes cannot be tightly is solved as far as possible, and the existing ring rolling machine abutted mechanism is limited.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a ring rolling machine supports tight mechanism, includes operation panel platform (1), its characterized in that: the upper surface of one end of the operation panel table (1) is fixedly connected with a supporting plate (2), two ends of the supporting plate (2) are respectively and rotatably connected with a movable plate (3), two movable plates (3) are respectively and fixedly connected with a connecting bin (5) on the side wall of one side adjacent to one end of the supporting plate (2), the inside of the connecting bin (5) is slidably connected with a movable support (12) through a buffer structure, the movable support (12) is positioned at one end outside the connecting bin (5) and rotatably connected with an extrusion wheel (13), two fly leaf (3) are close to connecting bin (5) one end is all rotated and is connected with regulation pole (14), two regulation pole (14) symmetric distribution, and two adjacent end of regulation pole (14) all rotates with same adjusting ring (15) to be connected, a plurality of jack (16) that are linear distribution have been seted up in the middle of operation face platform (1), a plurality of jack (16) center connecting wire with backup pad (2) mutually perpendicular, one of them peg graft in jack (16) inner chamber has inserted bar (17).

2. The ring rolling machine tightening mechanism according to claim 1, wherein: the movable buckles (4) are fixedly connected to the side walls of the two ends of the supporting plate (2), connecting grooves are formed in the movable buckles (4), and the ends of the movable plates (3) are embedded into the connecting grooves and are connected with the inner walls of the connecting grooves in a rotating mode through external cotters.

3. The ring rolling machine tightening mechanism according to claim 1, wherein: the inner cavity of the connecting bin (5) is internally provided with a supporting seat (6), the supporting seat (6) is fixedly connected with the side wall of the movable plate (3), and the buffer structure is arranged at one end, far away from the movable plate (3), of the supporting seat (6).

4. A ring rolling machine tightening mechanism according to claim 3, characterized in that: the buffer structure comprises a guide rod (7) fixedly connected to the support seat (6), a sliding seat (8) is sleeved on the outer surface of the guide rod (7), the sliding seat (8) is in sliding connection with the guide rod (7), a spring (11) is sleeved on the guide rod (7) between the sliding seat (8) and the support seat (6), and two ends of the spring (11) are respectively fixedly connected with the support seat (6) and the sliding seat (8).

5. The ring rolling machine tightening mechanism according to claim 4, wherein: guide grooves (9) are formed in the inner walls of the connecting bin (5) on two sides of the sliding seat (8), sliding blocks (10) are fixedly connected to two sides of the sliding seat (8), and the sliding blocks (10) are embedded in the inner cavities of the guide grooves (9) and are in sliding connection with the inner walls of the connecting bin (5) through the guide grooves (9).

6. The ring rolling machine tightening mechanism according to claim 5, wherein: the movable support (12) is close to one end of the sliding seat (8) and is in a U-shaped structure, one end of the movable support (12) positioned outside the connecting bin (5) is in a semicircular structure, and the diameter of the extrusion wheel (13) is larger than that of one end of the movable support (12) which is in the semicircular structure.

7. The ring rolling machine tightening mechanism according to claim 1, wherein: the inserted link (17) is in a round bar-shaped structure, and the diameter of the inserted link (17) is equal to the inner diameters of the adjusting ring (15) and the inserting hole (16).