CN218775589U

CN218775589U - Forging machine tool protection device

Info

Publication number: CN218775589U
Application number: CN202223011012.3U
Authority: CN
Inventors: 段吉中
Original assignee: Individual
Current assignee: Hubei Lijun Grain Machinery Parts Co ltd
Priority date: 2022-11-13
Filing date: 2022-11-13
Publication date: 2023-03-31
Anticipated expiration: 2032-11-13

Abstract

The utility model relates to a forging and pressing lathe technical field specifically is a forging and pressing lathe protection device, including forging and pressing the stake, the side fixedly connected with master control platform of forging and pressing the stake, the bottom sliding connection of master control platform has the mobile jib, the bottom fixedly connected with holding down plate of mobile jib, the inside swing joint of holding down plate has the splice, the inside sliding connection of splice has the side link rod, the parallel arrangement in side of side link rod has the hinge, the inside rotation of hinge is connected with the bull stick, the one end fixedly connected with pivot of bull stick, the side fixedly connected with push pedal of pivot, the side fixedly connected with auxiliary rod of push pedal, the bottom fixedly connected with of side link rod forges and presses the platform, and forging and pressing lathe protection device after the improvement provides corresponding protection to operator's work safety, prevents that the production accident from taking place, and the design has urgent shutdown equipment simultaneously, increases the operation protection to equipment.

Description

Forging machine tool protection device

Technical Field

The utility model relates to a forging and pressing lathe technical field specifically is a forging and pressing lathe protection device.

Background

The forging machine tool is equipment for metal and mechanical hot processing, only changes the external shape of metal, and comprises a plate bending machine, a plate shearing machine, a punch press, a press machine, a hydraulic press, an oil press, a bending machine and the like.

Forging and pressing lathe is in the use, because long-term reciprocating work, can make driving motor's operating pressure exceed the scope of allowwing, easily cause the damage to influence work, when taking place to damage, if do not have the facility of urgent closing, need the turn-off power, but the switch mechanism of different forging and pressing machines is difficult to look for, it is serious to lead to whole equipment and forging and pressing mould to damage together, in forging and pressing work, the operative employee can appear the attention lax condition in long-term work, produce irregular operation and threaten people's safety.

The inventor discovers that the prior art has the following problems in the process of realizing the utility model: 1. when the machine is in failure, the operation part of the emergency shutdown equipment is not easy to find, and the damage is serious due to the delay of the shutdown operation; 2. besides the protection of the machine, the construction safety precaution structure for operators is not striking enough or the blocking effect is not good, so that accidents are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging and pressing lathe protection device to solve the urgent shutdown structure that proposes in the above-mentioned background art, promote operator's safety precaution problem. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forging and pressing lathe protection device, includes the forging pile, the side fixedly connected with master control platform of forging pile, the bottom sliding connection of master control platform has the mobile jib, the bottom fixedly connected with holding down plate of mobile jib, the inside swing joint of holding down plate has the splice, the inside sliding connection of splice has the side link rod, the parallel arrangement in side of side link rod has the hinge, the inside rotation of hinge is connected with the bull stick, the one end fixedly connected with pivot of bull stick, the side fixedly connected with push pedal of pivot, the side fixedly connected with auxiliary rod of push pedal, the bottom fixedly connected with forging platform of side link rod, the bottom fixedly connected with branch control platform of forging platform, the inside swing joint of branch control platform has the hydraulic stem, the parallel arrangement in side of hydraulic stem has the protection control valve, the bottom fixedly connected with bottom plate of protection control valve, the bottom fixedly connected with pedal valve of bottom plate, the parallel arrangement in side of pedal valve has the fixed plate, the side swing joint of fixed plate has the pull rod, the bottom fixedly connected with solid piece of bottom, the solid piece has the pull handle, the bottom fixedly connected with cup joints the middle part, the bottom of runner has the solid piece.

Further preferably, a spring structure is designed between the connecting block and the lower pressing plate.

Further preferably, an arc-shaped fixed baffle structure is designed inside the rotating shaft.

Further preferably, one end of the push plate is designed with an L-shaped baffle structure.

Further preferably, the two ends of the top of the forging platform are designed with groove structures.

Further preferably, a clamping groove structure is designed between the fixed block and the middle block.

Further preferably, one end of the protection control valve is designed with an alarm structure.

Preferably, the fixing plate is designed to be a telescopic structure, and a fixing ring structure is designed between the bottom plate and the pull rod.

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

the utility model discloses in, through setting up at the inside protection control valve of branch control cabinet, when the forging and pressing platform went on during operation breaking down, detect the trouble and make the siren send out the noise, the valve is stepped on to the rethread, promptly presses to stop to forge and presses the platform.

The utility model discloses in, after through having placed the forging and pressing thing, the hydraulic stem begins to rise the extrusion piecing, reminds the operative employee to keep away from, and the gap between the hydraulic stem can make things convenient for operative employee's use tool to adjust the position of forging the briquetting simultaneously, and when the hinge structure of lower clamp plate both sides made to push down, the push pedal antedisplacement was gone up when lifting and is fixed good mould of push pedal antedisplacement, played limit function.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the side-view internal structure of the present invention.

In the figure: 1. forging and pressing the pile; 2. a master console; 3. a main rod; 4. a lower pressing plate; 5. connecting blocks; 6. a side link; 7. a hinge; 8. a rotating rod; 9. a rotating shaft; 10. pushing the plate; 11. an auxiliary lever; 12. a forging station; 13. a sub-control console; 14. a hydraulic lever; 15. a protection control valve; 16. a base plate; 17. a foot valve; 18. a fixing plate; 19. a pull rod; 20. fixing blocks; 21. pulling a handle; 22. a middle block; 23. and (4) rotating wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a forging machine tool protection device comprises a forging pile 1, a main control table 2 is fixedly connected to the side face of the forging pile 1, a main rod 3 is slidably connected to the bottom of the main control table 2, a lower pressing plate 4 is fixedly connected to the bottom of the main rod 3, a connecting block 5 is movably connected to the inside of the lower pressing plate 4, a side link 6 is slidably connected to the inside of the connecting block 5, a hinge 7 is arranged on the side face of the side link 6 in parallel, a rotating rod 8 is rotatably connected to the inside of the hinge 7, a rotating shaft 9 is fixedly connected to one end of the rotating rod 8, a push plate 10 is fixedly connected to the side face of the rotating shaft 9, an auxiliary rod 11 is fixedly connected to the side face of the push plate 10, a forging table 12 is fixedly connected to the bottom of the side link 6, a sub-control table 13 is fixedly connected to the bottom of the forging table 12, a hydraulic rod 14 is movably connected to the inside of the sub-control table 13, a protection control valve 15 is fixedly connected to the side face of the hydraulic rod 14 in parallel, a bottom of the protection control valve 15 is fixedly connected to the bottom of the protection control valve 16, a pedal valve 17 is fixedly connected to the bottom of the side face of the pedal valve 17, a fixing plate 18 is fixedly connected to the side face of the pedal valve 17, a sleeve-connected to a fixing block 19, a fixing block 20 is fixedly connected to the middle block 22, a fixing block 22 is connected to the middle block 22, and a fixing block 22 is connected to the middle block 21, and a fixing block 22 is connected to the middle block 22, and a fixing block 22.

In this embodiment, as shown in fig. 1, a spring structure is designed between the connecting block 5 and the lower pressing plate 4, and it should be noted that, through the spring structure on the side of the connecting block 5, when the hydraulic rod 14 moves upward, buffering is possible, and when the lower pressing plate 4 moves downward, downward pressure is continuously ensured on the hydraulic rod 14, so as to reduce damage to the device through shock absorption.

In this embodiment, as shown in fig. 1, a fixed baffle structure is designed inside the rotating shaft 9, and it should be noted that the fixed baffle structure of the rotating shaft 9 can ensure that the bending angle of the rotating rod 8 is limited, and has a limiting function on the lower pressing plate 4.

In this embodiment, as shown in fig. 1, one end of the push plate 10 is designed with an L-shaped baffle structure, and it should be noted that the L-shaped baffle structure can fix the forged object to prevent the forged object from deviating.

In this embodiment, as shown in fig. 1, the two ends of the top of the forging stage 12 are designed with a groove structure, and it should be noted that the front end of the L-shaped baffle is clamped by the groove structure, so as to avoid generating a gap when the lower pressing plate 4 is pressed down, and the forging effect on the forged material is not ideal.

In this embodiment, as shown in fig. 1, a slot structure is designed between the fixed block 20 and the middle block 22, and it should be noted that the rotating wheel 23 is fixed after the slot structure at the top of the rotating wheel 23 can be moved to a corresponding position.

In this embodiment, as shown in fig. 3, one end of the protection control valve 15 is designed with an alarm structure, and it should be noted that the alarm structure can inform an operator in time after detecting a machine fault, so as to remind the operator to shut down the equipment.

In this embodiment, as shown in fig. 1, the fixing plate 18 is designed to be a telescopic structure, and a fixing ring structure is designed between the bottom plate 16 and the pull rod 19, it should be noted that the fixing plate 18 can be lifted up or the fixing plate 18 can be lowered down by pulling the pull rod 19, so as to fix the forging equipment.

The utility model discloses a use method and advantage: when the forging machine tool protection device is used, the working process is as follows:

as shown in fig. 1, 2, 3 and the drawings, firstly, the turning wheel 23 is pushed to move the forging and pressing device to a fixed position, the pull rod 19 is pulled to put down the fixed plate 18, then the fixed ring fixed on the side of the bottom plate 16 is pulled, the pull handle 21 on the side of the fixed block 20 is pulled to press the clamping groove fixed in the middle block 22, the forged and pressed material is put on the forging and pressing table 12, the hydraulic rod 14 is lifted to abut against the connecting block 5 to remind an operator to take the hand, the main rod 3 is driven to press down by the forging pile 1 on the top of the main control table 2, the lower pressing plate 4 falls along the side link rod 6, meanwhile, the turning rod 8 in the hinge 7 on the side of the lower pressing plate 4 rotates along the rotating shaft 9, the pushing plate 10 and the auxiliary rod 11 are pulled to withdraw, meanwhile, the lower pressing plate 4 pushes the hydraulic rod 14 to reset, when the pressing is continuously, the protection control valve 15 detects a fault and gives an alarm, the operator presses the foot on the valve 17, and turns off the device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forging and pressing lathe protection device, is including forging stake (1), its characterized in that: the side fixedly connected with master control platform (2) of forging pile (1), the bottom sliding connection of master control platform (2) has mobile jib (3), the bottom fixedly connected with holding down plate (4) of mobile jib (3), the inside swing joint of holding down plate (4) has splice block (5), the inside sliding connection of splice block (5) has side link rod (6), the parallel arrangement in side of side link rod (6) has hinge (7), the inside rotation of hinge (7) is connected with bull stick (8), the one end fixedly connected with pivot (9) of bull stick (8), the side fixedly connected with push pedal (10) of pivot (9), the side fixedly connected with auxiliary rod (11) of push pedal (10), the bottom fixedly connected with forging platform (12) of side link rod (6), the bottom fixedly connected with branch accuse platform (13) of forging platform (12), the inside swing joint of branch accuse platform (13) has hydraulic stem (14), the side parallel arrangement of protection control valve (15) has protection control valve (15), the bottom fixedly connected with base plate (16) of protection control valve (15), pedal valve (17) bottom fixed plate (17) have pedal valve (17), the side of the fixed plate (18) is movably connected with a pull rod (19), the bottom of the bottom plate (16) is fixedly connected with a fixed block (20), the side of the fixed block (20) is movably connected with a pull handle (21), the bottom of the fixed block (20) is fixedly connected with a middle block (22), and the bottom of the middle block (22) is sleeved with a rotating wheel (23).

2. A forging machine tool protecting device according to claim 1, wherein: a spring structure is designed between the connecting block (5) and the lower pressing plate (4).

3. A forging machine tool protecting device according to claim 1, wherein: a fixed baffle structure is designed in the rotating shaft (9).

4. A forging machine tool protecting device according to claim 1, wherein: one end of the push plate (10) is designed with an L-shaped baffle structure.

5. A forging machine tool protecting device according to claim 1, wherein: two ends of the top of the forging platform (12) are designed with groove structures.

6. A forging machine tool protecting device according to claim 1, wherein: a clamping groove structure is designed between the fixed block (20) and the middle block (22).

7. A forging machine tool protecting device according to claim 1, wherein: one end of the protection control valve (15) is designed with an alarm structure.

8. A forging machine tool protecting device according to claim 1, wherein: the fixing plate (18) is designed to be a telescopic structure, and a fixing ring structure is designed between the bottom plate (16) and the pull rod (19).