CN213496270U

CN213496270U - A blow oxidation skin device for forging mould

Info

Publication number: CN213496270U
Application number: CN202022134035.8U
Authority: CN
Inventors: 黄永进
Original assignee: Jiangsu Yongmao Pulong Auto Parts Manufacturing Co Ltd
Current assignee: Jiangsu Yongmao Pulong Auto Parts Manufacturing Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a forge mould technical field, and disclose a blow oxidation skin device for forging mould, including last mould and lower mould, the locating hole has all been seted up to the inside four corners department of lower mould, the fixed reference column that is equipped with four symmetries and sets up in bottom of going up the mould, the left side of going up the mould is through the fixed rack that is equipped with of connecting block, the fixed first U-shaped board that is equipped with in right side of lower mould, the inside lead screw that is equipped with of first U-shaped board, the pole wall both ends of lead screw all rotate with the internal surface both sides of first U-shaped board through first rolling bearing and are connected, the pole wall threaded connection of lead screw has first slider, the top of first slider is provided with the second U-shaped board, the internal surface of second U-. The utility model discloses can not need blow through artifical manual, can be fast and comprehensive carry out quick the blowing to forging the inside cinder when mould uses.

Description

A blow oxidation skin device for forging mould

Technical Field

The utility model relates to a forge mould technical field, especially relate to a blown oxidation skin device for forging mould.

Background

The forging die is a tool capable of forming a blank into a die forging, is key technological equipment required in die forging production, and is one of important components in the die industry.

Need carry out blowing of cinder to the material and drop in the current forging mould use for can the drawing of patterns smoothly during the follow-up equipment drawing of patterns, and traditional cinder blows off and uses the manual work to blow off usually, and the manual work efficiency of blowing is low excessively, can't carry out abundant and accurate blowing off the cinder, thereby leads to the mould availability factor to hang down excessively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the manual work can not fully and accurately blow off oxide skin when the forging die is used in the prior art, reducing the use efficiency of the die, and providing an oxide skin blowing device for forging the die.

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

an oxidation skin blowing device for forging dies comprises an upper die and a lower die, wherein the four corners inside the lower die are provided with positioning holes, four symmetrically arranged positioning columns are fixedly arranged at the bottom of the upper die, a rack is fixedly arranged on the left side of the upper die through a connecting block, a first U-shaped plate is fixedly arranged on the right side of the lower die, a screw rod is arranged in the first U-shaped plate, both ends of the rod wall of the screw rod are rotationally connected with both sides of the inner surface of the first U-shaped plate through a first rotating bearing, the rod wall of the screw rod is connected with a first slide block in a threaded manner, the top of the first slide block is provided with a second U-shaped plate, the inner surface of the second U-shaped plate is provided with a reciprocating blowing mechanism, the left side of the lower die is provided with a first transmission mechanism, two symmetrical supporting plates are fixedly arranged on the front side of the lower die, and a second transmission mechanism is arranged inside the two supporting plates.

Preferably, reciprocal blowing mechanism is including reciprocal lead screw, the internal surface both ends of the wall of the pole of reciprocal lead screw are all rotated through second rolling bearing and second U-shaped board and are connected, the wall of the pole threaded connection of reciprocal lead screw has the second slider, the fixed outlet duct that is equipped with in left side of second slider, the left end of outlet duct is fixed and is equipped with the nozzle, the pipe wall top intercommunication of outlet duct is equipped with the intake pipe, the fixed motor that is equipped with in rear side of second U-shaped board, the output of motor pass the second U-shaped board and with the wall of the pole fixed connection of reciprocal lead screw.

Preferably, the first transmission mechanism comprises a rotating rod, the right end of the rotating rod is rotatably connected with the left side of the lower die through a third rotating bearing, and a gear is fixedly sleeved on the rod wall of the rotating rod.

Preferably, the second drive mechanism includes horizontal pole, two first belt pulleys and two second belt pulleys that the symmetry set up, two the second belt pulley cup joints with the pole wall of bull stick and lead screw is fixed respectively, the pole wall both ends of horizontal pole all through fourth rolling bearing and two the backup pad rotates to be connected, two first belt pulley cup joints with the pole wall both ends of horizontal pole is fixed respectively, first belt pulley and second belt pulley pass through belt drive and are connected.

Preferably, the air outlet pipe is a gooseneck pipe.

Preferably, the air inlet pipe is communicated with an external air pump device.

Compared with the prior art, the utility model provides a blow oxidation skin device for forging mould possesses following beneficial effect:

1. this a blow oxidation skin device for forging mould through the reciprocal mechanism of blowing that is equipped with, can reciprocate even blowing to forging mould inside to carry out abundant effectual blowing off with the cinder.

2. This a blow oxidation skin device for forging mould, through rack, first drive mechanism and the second drive mechanism that is equipped with, through the compound die and the separation of last mould and lower mould to keep away from the nozzle or stretch into inside the mould, must not carry out the blow-off of cinder through the manual work can use the nozzle to the mould inside.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can not need to blow through artifical manual, can be fast and comprehensive carry out quick blowing to the inside cinder when forging the mould use, has improved the efficiency that forges the mould use.

Drawings

FIG. 1 is a schematic structural view of an oxidation skin blowing device for a forging die according to the present invention;

fig. 2 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises an upper die 1, a lower die 2, a positioning column 3, a connecting block 4, a rack 5, a first U-shaped plate 6, a screw rod 7, a first sliding block 8, a second U-shaped plate 9, a supporting plate 10, a reciprocating screw rod 11, a second sliding block 12, an air outlet pipe 13, a nozzle 14, an air inlet pipe 15, a rotating rod 16, a gear 17, a cross rod 18, a first belt pulley 19, a second belt pulley 20, a belt 21 and a motor 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an oxygen skin blowing device for a forging die comprises an upper die 1 and a lower die 2, wherein positioning holes are formed at four corners inside the lower die 2, four symmetrically arranged positioning columns 3 are fixedly arranged at the bottom of the upper die 1, the positioning columns 3 and the positioning holes are arranged to enable the upper die 1 and the lower die 2 to perform stable and accurate die assembly operation, a rack 5 is fixedly arranged at the left side of the upper die 1 through a connecting block 4, a first U-shaped plate 6 is fixedly arranged at the right side of the lower die 2, a lead screw 7 is arranged inside the first U-shaped plate 6, two ends of a rod wall of the lead screw 7 are rotatably connected with two sides of the inner surface of the first U-shaped plate 6 through a first rotating bearing, a first sliding block 8 is in threaded connection with the rod wall of the lead screw 7, the first sliding block 8 is in contact connection with the bottom of the inner surface of the first U-shaped plate 6, the inner surface of the second U-shaped plate 9 is provided with a reciprocating air blowing mechanism, the left side of the lower die 2 is provided with a first transmission mechanism, the front side of the lower die 2 is fixedly provided with two symmetrical supporting plates 10, and a second transmission mechanism is arranged inside the two supporting plates 10.

Reciprocal mechanism of blowing includes reciprocal lead screw 11, the internal surface both ends of the pole wall of reciprocal lead screw 11 all rotate with second U-shaped plate 9 through second rolling bearing and is connected, the pole wall threaded connection of reciprocal lead screw 11 has second slider 12, second slider 12 contacts with the internal surface of second U-shaped plate 9, it is spacing to carry out the removal of second slider 12, the fixed outlet duct 13 that is equipped with in left side of second slider 12, the fixed nozzle 14 that is equipped with in left end of outlet duct 13, the pipe wall top intercommunication of outlet duct 13 is equipped with intake pipe 15, the fixed motor 22 that is equipped with in rear side of second U-shaped plate 9, the output of motor 22 pass second U-shaped plate 9 and with reciprocal lead screw 11's pole wall fixed connection.

The first transmission mechanism comprises a rotating rod 16, the right end of the rotating rod 16 is rotatably connected with the left side of the lower die 2 through a third rotating bearing, a gear 17 is fixedly sleeved on the rod wall of the rotating rod 16, and the gear 17 can be meshed with the rack 5.

The second drive mechanism includes horizontal pole 18, first belt pulley 19 and two second belt pulleys 20 that two symmetries set up, two second belt pulleys 20 cup joint with the pole wall of bull stick 16 and lead screw 7 is fixed respectively, the pole wall both ends of horizontal pole 18 all rotate with two backup pads 10 through fourth rolling bearing and be connected, two first belt pulleys 19 cup joint with the pole wall both ends of horizontal pole 18 is fixed respectively, first belt pulley 19 and second belt pulley 20 pass through the belt 21 transmission and are connected, outlet duct 13 is the gooseneck, adopt the gooseneck to carry out abundant regulation to the angle of buckling of outlet duct 13, intake pipe 15 and outside air pump equipment intercommunication.

In the utility model, the oxide skin is blown off from the interior of the forging die, when the upper die 1 and the lower die 2 are in a separation state, the nozzle 14 is positioned between the upper die 1 and the lower die 2, at the moment, the motor 22 is started to rotate the reciprocating screw rod 11 and drive the second slider 12 to slide in a reciprocating manner, the second slider 12 drives the air inlet pipe 15 and the air outlet pipe 13 to move, the air inlet pipe 15 is communicated with an external air pump to make the gas flow out through the air outlet pipe 13 and the nozzle 14, and simultaneously, the bending angle of the air outlet pipe 13 can be adjusted, so that the nozzle 14 is aligned with the die, thereby the oxide skin in the die can be blown off rapidly and sufficiently, when the upper die 1 and the lower die 2 are closed, the rack 5 moves downwards to be meshed with the gear 17 to drive the rotating rod 16 to rotate, the rotating rod 16 drives the screw rod 7 to rotate through the first belt pulley 19 and the transmission action between the second belt pulley 20 and, the screw 7 rotates and the first slider 8 drives the second U-shaped plate 9 to move right, so that the nozzle 14 is pulled out from the inside of the mold, and then the motor 22 is turned off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An oxygen skin blowing device for forging dies, including last mould (1) and lower mould (2), its characterized in that, the locating hole has all been seted up to the inside four corners department of lower mould (2), the fixed reference column (3) that are equipped with four symmetries and set up in bottom of going up mould (1), the left side of going up mould (1) is through fixed rack (5) that is equipped with of connecting block (4), the right side of lower mould (2) is fixed and is equipped with first U-shaped board (6), first U-shaped board (6) inside is equipped with lead screw (7), the pole wall both ends of lead screw (7) all rotate with the internal surface both sides of first U-shaped board (6) through first rolling bearing and be connected, the pole wall threaded connection of lead screw (7) has first slider (8), the top of first slider (8) is provided with second U-shaped board (9), the internal surface of second U-shaped board (9) is equipped with reciprocal mechanism of blowing, the left side of lower mould (2) is equipped with first drive mechanism, the fixed two backup pads (10) that are equipped with the symmetry of front side of lower mould (2), two backup pad (10) inside is equipped with second drive mechanism.

2. The oxygen skin blowing device for the forging die as recited in claim 1, wherein the reciprocating blowing mechanism comprises a reciprocating screw rod (11), two ends of a rod wall of the reciprocating screw rod (11) are rotatably connected with two ends of an inner surface of a second U-shaped plate (9) through second rotating bearings, the rod wall of the reciprocating screw rod (11) is in threaded connection with a second slider (12), an air outlet pipe (13) is fixedly arranged on the left side of the second slider (12), a nozzle (14) is fixedly arranged at the left end of the air outlet pipe (13), an air inlet pipe (15) is communicated with the top of a pipe wall of the air outlet pipe (13), a motor (22) is fixedly arranged on the rear side of the second U-shaped plate (9), and an output end of the motor (22) penetrates through the second U-shaped plate (9) and is fixedly connected with the rod wall of the reciprocating screw rod (11).

3. The skin oxygen blowing device for the forging die is characterized in that the first transmission mechanism comprises a rotating rod (16), the right end of the rotating rod (16) is rotatably connected with the left side of the lower die (2) through a third rotating bearing, and a gear (17) is fixedly sleeved on the rod wall of the rotating rod (16).

4. The skin blowing device for the forging die of claim 1, wherein the second transmission mechanism comprises a cross bar (18), two first belt pulleys (19) and two second belt pulleys (20), the first belt pulleys (19) and the second belt pulleys (20) are symmetrically arranged, the two second belt pulleys (20) are respectively fixedly sleeved with a rotating bar (16) and a bar wall of the screw rod (7), two ends of the bar wall of the cross bar (18) are respectively and rotatably connected with the two support plates (10) through fourth rotating bearings, the two first belt pulleys (19) are respectively and fixedly sleeved with two ends of the bar wall of the cross bar (18), and the first belt pulleys (19) and the second belt pulleys (20) are in transmission connection through a belt (21).

5. The skin-blowing device for forging dies according to claim 2, characterized in that the outlet pipe (13) is a gooseneck.

6. The skin-blowing device for forging dies according to claim 2, characterized in that the air inlet pipe (15) is communicated with an external air pump apparatus.