CN218611652U

CN218611652U - Quick forging die for bearing ring

Info

Publication number: CN218611652U
Application number: CN202222851832.7U
Authority: CN
Inventors: 汤国栋; 赵坤; 张和; 宣伟
Original assignee: Wafangdian Jinli Bearing Manufacturing Co ltd
Current assignee: Wafangdian Jinli Bearing Manufacturing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-14
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a bearing ring forges mould fast belongs to bearing production technical field, and it includes the bed die, the upper surface joint of bed die has last mould, the equal fixedly connected with fixed plate in both sides of going up the mould, the equal fixedly connected with mounting panel in both sides of bed die, two risers of the lower fixed surface fixedly connected with of fixed plate, the first cardboard of lower fixed surface fixedly connected with of riser. This bearing ring forges mould fast, through setting up first cardboard, change the board, the second cardboard, the movable plate, thin pole, spring and press the clamp plate, the setting of these structures, make this device when using, can be quick effectual carry out split and spacing concatenation to last mould and bed die, guarantee its stability in use, avoid the two to produce offset, need not to cooperate the locking through external adding holding tool or bolt, its easy and simple to handle, time saving and labor saving, can effectively shorten assembling and the split time of mould, guarantee this device availability factor.

Description

Quick forging die for bearing ring

Technical Field

The utility model belongs to the technical field of the bearing production, specifically be a bearing ring forges mould fast.

Background

The bearing is a common mechanical part, and mainly comprises the following components: bearing ring, bearing holder and bearing roller in bearing ring's production process, need carry out preliminary shaping to it through pouring forged mode usually to go on fast of fine cutting work of polishing after being convenient for, just need use the forging mould this moment, for avoiding going up the condition that dislocation appears when using mould and bed die, it is spacing to go up mould and bed die locking usually. Traditional forging mould is when using, is difficult to carry out quick spacing fixed between last mould and the bed die, need cooperate the locking through external clamping tool or bolt, and this kind of spacing mode operation is comparatively complicated, and very big promotion is long when assembling of mould, is unfavorable for guaranteeing its availability factor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a bearing ring forges mould fast has solved traditional forging mould when using, is difficult to carry out quick spacing fixed between last mould and the bed die, need cooperate locking through external centre gripping instrument or bolt, and this kind of spacing mode operation is comparatively complicated, and very big promotion is long when assembling of mould, is unfavorable for the problem of ensureing its availability factor.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bearing ring forges mould fast, includes the bed die, the upper surface joint of bed die has last mould, the equal fixedly connected with fixed plate in both sides of going up the mould, the equal fixedly connected with mounting panel in both sides of bed die, the lower fixed surface of fixed plate is connected with two risers, the lower fixed surface of riser is connected with first cardboard, the mounting groove has been seted up to the upper surface of mounting panel, riser and first cardboard sliding connection are in corresponding the mounting groove, the transmission groove has been seted up in the mounting panel, it has two commentaries on classics boards to articulate through the round pin axle in the transmission groove, the side fixedly connected with second cardboard of commentaries on classics board, the lower surface of second cardboard and the upper surface overlap joint that corresponds first cardboard.

The utility model discloses a limiting device for a hydraulic press, including rotating the board, two through-holes have been seted up to the side of mounting panel, sliding connection has the connecting block in the through-hole, corresponds movable plate of one side fixedly connected with of two connecting blocks, corresponds the opposite side fixedly connected with of two connecting blocks and presses the clamp plate, the spout has been seted up to one side that the connecting block was kept away from to the movable plate, thin pole sliding connection is in corresponding the spout, the transmission inslot is provided with two springs, the one end fixed connection of spring is in the side of movable plate, the other end fixed connection of spring is at the inner wall of transmission groove, the equal fixedly connected with limiting plate in both sides of connecting block, limiting plate sliding connection is at the spacing inslot that the through-hole inner wall was seted up.

As a further aspect of the present invention: casting grooves are formed in the lower surface of the upper die and the upper surface of the lower die, and anti-sticking coatings are arranged on the inner walls of the casting grooves.

As a further aspect of the present invention: two casting holes are formed in the upper surface of the upper die, and the casting holes are arranged in an inverted funnel shape.

As a further aspect of the present invention: the lower surface of the upper die is provided with a positioning groove, the upper surface of the lower die is fixedly connected with a positioning ring plate, and the positioning ring plate is connected in the positioning groove in a sliding mode.

As a further aspect of the present invention: round holes are formed in the upper surface of the upper die and the upper surface of the lower die, and a plurality of air holes are formed in the upper surface of the upper die and the upper surface of the lower die.

As a further aspect of the present invention: the upper surface of the upper die is fixedly connected with a nameplate, and the two sides of the upper die are fixedly connected with handles.

As a further aspect of the present invention: the upper surface of the pressing plate is provided with a plurality of anti-skidding lugs, and a triangular stiffening plate is arranged at the joint of the pressing plate and the connecting block.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this bearing ring forges mould fast, through setting up first cardboard, the commentaries on classics board, the second cardboard, the movable plate, thin pole, spring and press the clamp plate, when this device uses, can carry on spacingly to first cardboard through the second cardboard, and can extrude first cardboard downwards, can ensure the concatenation fastness of mould and bed die, when needs separate the two simultaneously, directly press two press the clamp plate downwards, can drive two commentaries on classics board rotations through the movable plate, thereby make the second fixture block relieve the spacing to first fixture block, the setting of these structures, make this device when using, can be fast effectual carry out split and spacing concatenation to last mould and bed die, ensure its stability in use, avoid the two to produce offset, need not to cooperate the locking through external holding tool or bolt, the operation is simple and convenient, time saving and labor saving, can effectively shorten the assembly and the split time of mould, guarantee this device availability factor.

2. This bearing ring forges mould fast, through setting up the casting groove, prevent being stained with coating and casting hole, when this device uses, can be directly pour into the metal liquid into to the casting inslot fast through single casting hole, simultaneously can assist through another casting hole and carry out gas outgoing, avoid casting inslot air to be difficult to the discharge and cause the influence to bearing ring's shaping effect, casting hole sets up to the hourglass hopper-shaped of inversion simultaneously, when taking out bearing ring after the shaping, because its lower extreme bore is great, can not cause taking out of bearing ring stock and block, the coating is stained with in preventing of cooperation casting inslot, can take out the bearing ring stock drawing of patterns fast.

3. This bearing ring forges mould fast, through setting up the round hole, the bleeder vent, constant head tank and position ring board, when splicing the equipment at last mould and bed die, can pass through the cooperation of constant head tank and position ring board, carry out accurate location fast, the quick accuracy of the follow-up concatenation work of being convenient for goes on, and the setting of round hole and bleeder vent, carry out refrigerated in-process at this device, outside air can flow through inside mould and the bed die through round hole and a plurality of bleeder vent, thereby be convenient for leave the quick effectual area of heat in this device, promote this device cooling rate.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional cross-sectional structure of the upper mold of the present invention;

fig. 3 is a schematic view of a three-dimensional section structure of the fixing block of the present invention;

FIG. 4 is a schematic structural view of a three-dimensional rotating plate of the present invention;

fig. 5 is a schematic view of the three-dimensional section structure of the mounting plate of the present invention;

in the figure: the mould comprises a lower mould 1, an upper mould 2, a fixing plate 3, a mounting plate 4, a vertical plate 5, a first clamping plate 6, a mounting groove 7, a transmission groove 8, a rotating plate 9, a second clamping plate 10, a thin rod 11, a through hole 12, a connecting block 13, a moving plate 14, a sliding groove 15, a spring 16, a limiting plate 17, a pressing plate 18, a casting groove 19, an anti-sticking coating 20, a casting hole 21, a positioning groove 22, a positioning ring plate 23, an air vent 24, a round hole 25, a nameplate 26 and a handle 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a bearing ring forges mould fast, including bed die 1, the upper surface joint of bed die 1 has last mould 2, the equal fixedly connected with fixed plate 3 in both sides of going up mould 2, the equal fixedly connected with mounting panel 4 in both sides of bed die 1, two risers 5 of the lower fixed surface of fixed plate 3, the first cardboard 6 of lower fixed surface connection of riser 5, mounting groove 7 has been seted up to the upper surface of mounting panel 4, riser 5 and the first cardboard 6 sliding connection correspond in mounting groove 7, driving groove 8 has been seted up in the mounting panel 4, it has two commentaries on classics board 9 to articulate through the round pin axle in the driving groove 8, the side fixedly connected with second cardboard 10 of commentaries on classics board 9, the setting of first cardboard 6 and second cardboard 10, after last mould 2 and bed die 1 splice, can carry out spacingly through the cooperation joint of first cardboard 6 and second cardboard 10, second cardboard 10 can extrude first cardboard 6 downwards simultaneously, guarantee the concatenation compactness of mould 2 and bed die 1, the lower surface of second cardboard 10 and the upper surface overlap joint that corresponds first cardboard 6.

The side fixedly connected with slender pole 11 of commentaries on classics board 9, two through-holes 12 have been seted up to the side of mounting panel 4, sliding connection has connecting block 13 in the through-hole 12, moving plate 14 of one side fixedly connected with that corresponds two connecting block 13, the opposite side fixedly connected with who corresponds two connecting block 13 presses the clamp plate 18, spout 15 has been seted up to one side that connecting block 13 was kept away from to moving plate 14, slender pole 11 sliding connection corresponds in spout 15, be provided with two springs 16 in the driving groove 8, the setting of spring 16, when this device assembly uses, can carry out spacing to moving plate 14 through the elasticity of two springs 16, thereby ensure the joint fastness of first cardboard 6 and second cardboard 10, the one end fixed connection of spring 16 is in the side of moving plate 14, the other end fixed connection of spring 16 is at the inner wall of driving groove 8, the equal fixedly connected with limiting plate 17 in both sides of connecting block 13, limiting plate 17 sliding connection is in the limiting groove that the inner wall of through-hole 12 was seted up, limiting plate 17's setting through limiting groove in limiting plate 17 and through-hole 12, can lead and spacing movable plate 14, the moving plate 14 is spacing, the guide and spacing, ensure the normal transmission effect of moving plate 14, avoid it to produce the skew.

Specifically, as shown in fig. 1 and 3, casting groove 19 has all been seted up to the lower surface of going up mould 2 and the upper surface of bed die 1, the inner wall of casting groove 19 is provided with anti-staining coating 20, two casting holes 21 have been seted up to the upper surface of going up mould 2, the setting of casting hole 21, when this device uses, can directly pour into metal liquid into to casting groove 19 fast through single casting hole 21, simultaneously can assist through another casting hole 21 and carry out gas outgoing, avoid casting the shaping effect of the interior gas of groove 19 and being difficult to discharge to bearing ring and cause the influence, casting hole 21 sets up to the funnel shape of inversion, locating groove 22 has been seted up to the lower surface of going up mould 2, the last fixed surface of bed die 1 is connected with locating ring board 23, locating ring board 23 sliding connection is in locating groove 22.

Specifically, as shown in fig. 2 and 5, round holes 25 have been all opened on the upper surface of upper die 2 and the upper surface of lower die 1, a plurality of bleeder vents 24 have been all opened on the upper surface of upper die 2 and the upper surface of lower die 1, the upper surface fixed connection of upper die 2 has data plate 26, the setting of data plate 26, can take notes this device application method through metal data plate 26, be convenient for the staff to know and master this device usage fast, the equal fixedly connected with handle 27 in both sides of upper die 2, the upper surface of pressing plate 18 is provided with a plurality of skid proof block, the setting of pressing plate 18 upper surface skid proof block, can effectively promote the frictional force of pressing plate 18 upper surface, the phenomenon of skidding appears when avoiding the staff to press pressing plate 18, the junction of pressing plate 18 and connecting block 13 is provided with triangle-shaped stiffening plate.

The utility model discloses a theory of operation does:

when the device is used for forging a bearing ring, the device is firstly placed in a specified forging place, molten metal liquid can be poured into the device through the casting hole 21 on one side, air in the casting groove 19 can be discharged through the casting hole 21 on the other side, the casting groove 19 can be fully filled with the metal liquid, the device can be cooled, external air can circulate through the round hole 25 and the plurality of air holes 24, the heat in the metal liquid can be assisted to be taken away, after the metal liquid in the device is completely solidified and cooled, the two pressing plates 18 can be directly pressed downwards, after the pressing plates 18 move downwards, the corresponding two connecting blocks 13 can be driven to slide downwards along the through holes 12, meanwhile, the limiting plate 17 slides downwards along the limiting grooves in the through holes 12, at the moment, the two connecting blocks 13 can drive the corresponding moving plates 14 to move downwards, after the movable plate 14 moves down, the inner wall extrusion that can pass through spout 15 corresponds two slender poles 11, can make slender pole 11 remove in the spout 15, slender pole 11 drives commentaries on classics board 9 and rotates along the round pin axle simultaneously, commentaries on classics board 9 rotates the back, can directly drive second cardboard 10 and remove to the transmission groove 8, after second cardboard 10 breaks away from first cardboard 6 completely, can directly upwards stimulate upper die 2 through handle 27, can drive fixed plate 3 and move up this moment, can make riser 5 drive first cardboard 6 and break away from corresponding mounting groove 7, can remove the spacing between upper die 2 and the bed die 1, can take out the bearing ring stock in the casting groove 19, when using again, after fixing a position through retaining ring board 23 and constant head tank 22, cooperate the lock once more with upper die 2 and bed die 1 can.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a bearing ring rapid forging mould, includes bed die (1), its characterized in that: the upper surface of the lower die (1) is connected with an upper die (2) in a clamping manner, two sides of the upper die (2) are fixedly connected with fixing plates (3), two sides of the lower die (1) are fixedly connected with mounting plates (4), the lower surface of each fixing plate (3) is fixedly connected with two vertical plates (5), the lower surface of each vertical plate (5) is fixedly connected with a first clamping plate (6), the upper surface of each mounting plate (4) is provided with a mounting groove (7), each vertical plate (5) and each first clamping plate (6) are connected into the corresponding mounting groove (7) in a sliding manner, a transmission groove (8) is formed in each mounting plate (4), two rotating plates (9) are hinged into the transmission grooves (8) through pin shafts, the side surfaces of the rotating plates (9) are fixedly connected with second clamping plates (10), and the lower surfaces of the second clamping plates (10) are in lap joint with the upper surfaces of the corresponding first clamping plates (6);

change one side fixedly connected with pin (11) of board (9), two through-holes (12) have been seted up to the side of mounting panel (4), sliding connection has connecting block (13) in through-hole (12), corresponds movable plate (14) of one side fixedly connected with of two connecting block (13), corresponds opposite side fixedly connected with press the clamp plate (18) of two connecting block (13), spout (15) have been seted up to one side that connecting block (13) were kept away from in movable plate (14), pin (11) sliding connection is in corresponding spout (15), be provided with two springs (16) in transmission groove (8), the one end fixed connection of spring (16) is in the side of movable plate (14), the other end fixed connection of spring (16) is at the inner wall of transmission groove (8), the equal fixedly connected with limiting plate (17) in both sides of connecting block (13), limiting plate (17) sliding connection is in the spacing inslot that through-hole (12) inner wall was seted up.

2. The quick forging die for the bearing ring according to claim 1, wherein: casting groove (19) have all been seted up to the lower surface of going up mould (2) and the upper surface of bed die (1), the inner wall in casting groove (19) is provided with prevents being stained with coating (20).

3. The quick forging die for the bearing ring according to claim 1, wherein: two casting holes (21) are formed in the upper surface of the upper die (2), and the casting holes (21) are arranged in an inverted funnel shape.

4. The quick forging die for the bearing ring according to claim 1, wherein: the lower surface of the upper die (2) is provided with a positioning groove (22), the upper surface of the lower die (1) is fixedly connected with a positioning ring plate (23), and the positioning ring plate (23) is connected in the positioning groove (22) in a sliding mode.

5. The quick forging die for the bearing ring according to claim 1, wherein: round holes (25) are formed in the upper surface of the upper die (2) and the upper surface of the lower die (1), and a plurality of air holes (24) are formed in the upper surface of the upper die (2) and the upper surface of the lower die (1).

6. The quick forging die for the bearing ring according to claim 1, wherein: the upper surface of the upper die (2) is fixedly connected with a nameplate (26), and the two sides of the upper die (2) are fixedly connected with handles (27).

7. The quick forging die for the bearing ring according to claim 1, wherein: the upper surface of the pressing plate (18) is provided with a plurality of anti-skidding lugs, and a triangular stiffening plate is arranged at the joint of the pressing plate (18) and the connecting block (13).