CN215033339U

CN215033339U - Roll forging die cooling device for roll forging machine

Info

Publication number: CN215033339U
Application number: CN202121110171.1U
Authority: CN
Inventors: 魏永彬; 李伟; 韩超; 高兴杰
Original assignee: Shandong Qianlima Forging And Stamping Automation Equipment Co ltd
Current assignee: Shandong Qianlima Forging And Stamping Automation Equipment Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-07
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to a roll forging machine technical field just discloses a roll forging die heat sink for roll forging machine, including bottom plate, roll forging machine subassembly, cooling shower nozzle, fixed case and cooling device, the quantity of fixed case is two and just is about the distribution all set up the top at the bottom plate, roll forging machine subassembly sets up at the top of bottom plate and is located about between two fixed cases, both sides all are provided with the removal subassembly that one end extends to the fixed case relative side of the left and right sides about the inner wall of fixed case. This a roll forging die heat sink for roll forging machine drives the disc through the servo motor rotation and rotates, and then makes the round bar drive and returns the shape frame and remove, and the horizontal pole drives the connecting rod and removes when returning the shape frame and remove, drives L shape pole and reciprocates under the effect of branch to drive the cooling shower nozzle portable cooling down from top to bottom, the cooling effect is better, is favorable to improving the forging efficiency of roll forging machine.

Description

Roll forging die cooling device for roll forging machine

Technical Field

The utility model relates to a roll forging machine technical field specifically is a roll forging die heat sink for roll forging machine.

Background

The roll forging machine is used for pre-forging of forgings, can also be used for finish forging forming, can also form a forging production line with other forging equipment such as an air hammer, a friction press, a screw press, a crank press and the like, and can realize roll forging production automation by matching with a manipulator or an automatic device.

The existing roll forging machine has the defects in the use process, for example, the cooling effect is poor, the temperature of the die is gradually increased after the die is used for a long time, the flowing speed of a heated bar material in the roll forging process is accelerated, the forging piece efficiency of the roll forging machine is further influenced, and the roll forging die cooling device for the roll forging machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a roll forging die heat sink for roll forging machine possesses portable cooling, and the effectual advantage of cooling has solved current roll forging machine cooling effect relatively poor in the use, uses the back mould temperature at the mould for a long time and progressively rises, and the bar that leads to the heating is accelerated at the in-process flow speed of roll forging, and then has influenced the problem of roll forging machine's forging efficiency.

(II) technical scheme

For realizing above-mentioned portable cooling, effectual purpose of cooling, the utility model provides a following technical scheme: the utility model provides a roll forging die heat sink for roll forging machine, includes bottom plate, roll forging machine subassembly, cooling shower nozzle, fixed case and cooling device, the quantity of fixed case is two and is bilateral symmetry and distributes, two the fixed case all sets up the top at the bottom plate, roll forging machine subassembly sets up at the top of bottom plate and is located about between two fixed cases, both sides all are provided with the removal subassembly that one end extends to the fixed case opposite side of left and right sides about the inner wall of fixed case, two all be provided with the promotion subassembly that one end and removal subassembly are connected on the inner wall of fixed case mutually opposite side, control two remove the relative one side of subassembly and all be provided with cooling shower nozzle, two the looks dorsal part of fixed case all is provided with the cooling device who is connected with two upper and lower shower nozzles.

Preferably, the roll forging machine component comprises a machine body, the top of the bottom plate is fixedly provided with the machine body positioned between the left fixing box and the right fixing box, the front side of the machine body is movably provided with two rollers which are distributed up and down, and fan-shaped dies are fixedly arranged outside the two rollers.

Preferably, the movable assembly includes the housing, the equal fixed mounting of interior roof and interior diapire of fixed box has the housing, controls two equal movable mounting has one end to extend to controlling two L shape poles that fixed box is offside on the inner wall of the mutually opposite side of housing, movable mounting has the connecting rod between the both sides around the inner wall of fixed box, the equal movable mounting in upper and lower both sides of connecting rod has one end and L shape pole swing joint's branch.

Preferably, the promotion subassembly includes the slide bar, controls two the equal fixed mounting in the back of the body one side of the back of the body of housing has the slide bar of one end and the inner wall fixed connection of fixed case, the outside movable mounting of slide bar has the slider, the inner wall rear side fixed mounting of fixed case has the servo motor who is located between two upper and lower slide bars, servo motor's output shaft department fixed mounting has the disc, the front side fixed mounting of disc has the round bar, two from top to bottom fixed mounting has the cover to overlap at the outside shape frame of returning of round bar between the slider, controls two the equal fixed mounting of opposite side of returning the shape frame has quantity to be two and is located the horizontal pole of both sides about the disc respectively, the one end and the connecting rod fixed connection of returning the shape frame are kept away from to the horizontal pole.

Preferably, the cooling device comprises a condensation box and two condensation boxes are fixedly mounted on one side of each fixed box back to back, a condenser is fixedly mounted on one side of each condensation box back to back, a fan is fixedly mounted on the upper side and the lower side of each condensation box, an air outlet pipe fixedly connected with one end and a cooling sprayer is fixedly mounted at the air outlet end of each fan, and an air inlet pipe with one end extending to the inside of each condensation box is fixedly mounted at the air inlet end of each fan.

Preferably, the outlet duct comprises hard tube and expansion hose, the air-out end fixed mounting of fan has the hard tube, and the one end fixed mounting that the fan was kept away from to the hard tube has the expansion hose with cooling shower nozzle fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a roll forging die heat sink for roll forging machine possesses following beneficial effect:

this a roll forging die heat sink for roll forging machine drives the disc through the servo motor rotation and rotates, and then makes the round bar drive and returns the shape frame and remove, and the horizontal pole drives the connecting rod and removes when returning the shape frame and remove, drives L shape pole and reciprocates under the effect of branch to drive the cooling shower nozzle portable cooling down from top to bottom, the cooling effect is better, is favorable to improving the forging efficiency of roll forging machine.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a partial schematic view of the connection between the structural round rod and the clip of the present invention.

In the figure: the device comprises a base plate 1, a roll forging machine component 2, a machine body 21, a roll 22, a sector mold 23, a cooling spray head 3, a fixed box 4, a cooling device 5, a condenser 51, a condenser 52, an air inlet pipe 53, a fan 54, an air outlet pipe 55, a moving component 6, a rod 61L, a housing 62, a support rod 63, a connecting rod 64, a pushing component 7, a disc 71, a servo motor 72, a round rod 73, a cross rod 74, a frame 75, a sliding rod 76 and a sliding block 77.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a roll forging die cooling device for a roll forging machine comprises a bottom plate 1, roll forging machine components 2, a cooling nozzle 3, two fixing boxes 4 and a cooling device 5, wherein the number of the fixing boxes 4 is two and the fixing boxes are distributed in bilateral symmetry, the two fixing boxes 4 are both fixedly arranged on the top of the bottom plate 1, the roll forging machine components 2 are fixedly arranged on the top of the bottom plate 1 and are positioned between the left fixing box 4 and the right fixing box 4, the roll forging machine components 2 comprise a machine body 21, the top of the bottom plate 1 is fixedly provided with the machine body 21 positioned between the left fixing box 4 and the right fixing box 4, the front side of the machine body 21 is movably provided with two rolls 22 which are distributed up and down, the outer parts of the two rolls 22 are both fixedly provided with sector dies 23, the upper side and the lower side of the inner wall of the fixing boxes 4 are both fixedly provided with moving components 6, one ends of which extend to the opposite sides of the left fixing box 4 and the right fixing box 4, the moving components 6 comprise a housing 62, the inner top wall and the inner bottom wall of the fixed box 4 are both fixedly provided with a cover 62, the inner walls of the back sides of the left and right cover 62 are both movably provided with an L-shaped rod 61 with one end extending to the opposite side of the left and right fixed boxes 4, a connecting rod 64 is movably arranged between the front and back sides of the inner wall of the fixed box 4, the upper and lower sides of the connecting rod 64 are both movably provided with a supporting rod 63 with one end movably connected with the L-shaped rod 61, the inner walls of the back sides of the two fixed boxes 4 are both fixedly provided with a pushing component 7 with one end connected with the moving component 6, the pushing component 7 comprises a sliding rod 76, the back sides of the left and right cover 62 are both fixedly provided with a sliding rod 76 with one end fixedly connected with the inner wall of the fixed box 4, the outer part of the sliding rod 76 is movably provided with a sliding block 77, the back side of the inner wall of the fixed box 4 is fixedly provided with a servo motor 72 positioned between the upper and lower sliding rods 76, and a disc 71 is fixedly arranged at the output shaft of the servo motor 72, a round rod 73 is fixedly installed on the front side of the disc 71, a clip frame 75 sleeved outside the round rod 73 is fixedly installed between the upper and lower sliding blocks 77, two cross rods 74 which are respectively located on the upper and lower sides of the disc 71 are fixedly installed on the opposite sides of the left and right clip frame 75, one ends of the cross rods 74 far away from the clip frame 75 are fixedly connected with the connecting rod 64, cooling nozzles 3 are fixedly installed on the opposite sides of the left and right L-shaped rods 61, cooling devices 5 connected with the upper and lower nozzles 3 are fixedly installed on the opposite sides of the two fixed boxes 4, each cooling device 5 comprises a condensation box 52, the condensation boxes 52 are fixedly installed on the opposite sides of the two fixed boxes 4, condensers 51 are fixedly installed on the opposite sides of the two condensation boxes 52, fans 54 are fixedly installed on the upper and lower sides of the condensation boxes 52, and air outlet pipes 55 with one ends fixedly connected with the cooling nozzles 3 are fixedly installed on the air outlet ends of the fans 54, air inlet end fixed mounting of fan 54 has one end to extend to the inside intake pipe 53 of condensing box 52, outlet duct 55 comprises hard tube and expansion hose, air outlet end fixed mounting of fan 54 has the hard tube, the one end fixed mounting that fan 54 was kept away from to the hard tube has the expansion hose with 3 fixed connection of cooling shower nozzle, it rotates to drive disc 71 through servo motor 72 rotation, and then make round bar 73 drive return shape frame 75 and remove, horizontal pole 74 drives connecting rod 64 and removes when removing about returning shape frame 75, it reciprocates to drive L shape pole 61 under the effect of branch 63, thereby drive cooling shower nozzle 3 up-and-down moving type cool down, the cooling effect is better, be favorable to improving the forging efficiency of roll forging machine.

To sum up, this a roll forging die heat sink for roll forging machine, it rotates to drive disc 71 through servo motor 72 rotation, and then make round bar 73 drive return shape frame 75 and remove about, horizontal pole 74 drives connecting rod 64 and removes about when removing about returning shape frame 75, it reciprocates to drive L shape pole 61 under the effect of branch 63, thereby drive cooling shower nozzle 3 portable cooling down of going on from top to bottom, the cooling effect is better, be favorable to improving roll forging machine's forging efficiency, it is relatively poor to have solved current roll forging machine cooling effect in the use, after the mould temperature used for a long time at the mould, the bar that leads to heating is accelerated at the in-process flow speed of roll forging, and then the problem of roll forging machine's forging efficiency has been influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roll forging die heat sink for roll forging machine, includes bottom plate (1), roll forging machine subassembly (2), cooling shower nozzle (3), fixed box (4) and cooling device (5), its characterized in that: the quantity of fixed case (4) is two and is bilateral symmetry and distributes, two fixed case (4) all set up the top at bottom plate (1), roll forging machine subassembly (2) set up at the top of bottom plate (1) and lie in about between two fixed case (4), both sides all are provided with removal subassembly (6) that one end extends to left and right sides fixed case (4) opposite side about the inner wall of fixed case (4) about, two all be provided with promotion subassembly (7) that one end and removal subassembly (6) are connected on the inner wall of fixed case (4) the looks back of the body one side mutually, control two one side that removal subassembly (6) is relative all is provided with cooling shower nozzle (3), two the looks dorsal part of fixed case (4) all is provided with cooling device (5) be connected with two upper and lower cooling shower nozzle (3).

2. A rolling die cooling device for a rolling machine according to claim 1, wherein: the roll forging machine component (2) comprises a machine body (21), the top of the bottom plate (1) is fixedly provided with the machine body (21) positioned between the left fixed box and the right fixed box (4), the front side of the machine body (21) is movably provided with two rollers (22) which are distributed up and down, and the outer parts of the two rollers (22) are fixedly provided with fan-shaped dies (23).

3. A rolling die cooling device for a rolling machine according to claim 1, wherein: remove subassembly (6) including housing (62), the equal fixed mounting of interior roof and interior diapire of fixed case (4) has housing (62), controls two equal movable mounting has one end to extend to the L shape pole (61) of controlling two fixed case (4) opposite sides on the inner wall of housing (62) one side mutually away, movable mounting has connecting rod (64) around the inner wall of fixed case (4) between the both sides, the equal movable mounting in upper and lower both sides of connecting rod (64) has one end and L shape pole (61) swing joint's branch (63).

4. A rolling die cooling device for a rolling machine according to claim 3, wherein: the pushing component (7) comprises a sliding rod (76), the opposite sides of the left and right enclosers (62) are fixedly provided with the sliding rod (76) one end of which is fixedly connected with the inner wall of the fixed box (4), a slide block (77) is movably arranged outside the slide bars (76), a servo motor (72) positioned between the upper slide bar and the lower slide bar (76) is fixedly arranged at the rear side of the inner wall of the fixed box (4), a disc (71) is fixedly arranged at the output shaft of the servo motor (72), a round rod (73) is fixedly arranged on the front side of the disc (71), a clip-shaped frame (75) sleeved outside the round rod (73) is fixedly arranged between the upper slide block (77) and the lower slide block (77), two cross rods (74) which are respectively positioned on the upper side and the lower side of the disc (71) are fixedly arranged on the opposite sides of the left clip-shaped frame (75) and the right clip-shaped frame (75), one end of the cross rod (74) far away from the clip frame (75) is fixedly connected with the connecting rod (64).

5. A rolling die cooling device for a rolling machine according to claim 1, wherein: cooling device (5) include condensing box (52), two the equal fixed mounting in one side that fixed case (4) carried on the back mutually has condensing box (52), two the equal fixed mounting in one side that condensing box (52) carried on the back mutually has condenser (51), the equal fixed mounting in upper and lower both sides of condensing box (52) has fan (54), the air-out end fixed mounting of fan (54) has one end and cooling shower nozzle (3) fixed connection's outlet duct (55), the air inlet end fixed mounting of fan (54) has one end to extend to inside intake pipe (53) of condensing box (52).

6. A rolling die cooling device for a rolling machine according to claim 5, wherein: the air outlet pipe (55) is composed of a hard pipe and a telescopic hose, the hard pipe is fixedly installed at the air outlet end of the fan (54), and the telescopic hose fixedly connected with the cooling spray nozzle (3) is fixedly installed at one end, far away from the fan (54), of the hard pipe.