CN210387414U

CN210387414U - Automatic fine work steel forging device of control

Info

Publication number: CN210387414U
Application number: CN201921054392.4U
Authority: CN
Inventors: 胡守瑶; 鲁可根; 李朝能; 金红兵
Original assignee: Nanjing Iron & Steel Group Metallurg Casting Co ltd
Current assignee: Nanjing Iron & Steel Group Metallurg Casting Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-24
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an automatic fine work steel forging device of control, including frame, first pneumatic cylinder and motor, the internal surface fixed of frame has stamping platform, and stamping platform's upper surface is provided with anchor clamps, the lower surface of anchor clamps is connected with the pull rod, first pneumatic cylinder is installed in the inside of frame, and the surface of frame is provided with the carousel, the inside of carousel is fixed with the lead screw, and the lead screw installs the inside at the slider, the surface of frame is provided with the slide, and the side-mounting of frame has the dwang, the one end of dwang is connected with the driven lever. This automatic fine work steel forging device of control drives the dwang through the motor and rotates, makes fixed epaxial drift and second pneumatic cylinder cooperate, and is provided with four drifts on the dwang, through rotating the handle, makes the lead screw run through the second pneumatic cylinder, avoids the user to need to change the drift through a plurality of bolts, has practiced thrift the time cost.

Description

Automatic fine work steel forging device of control

Technical Field

The utility model relates to a fine work steel technical field specifically is an automatic fine work steel forging device of control.

Background

The steel can compact and weld the original problems of segregation, looseness, air holes, slag inclusion and the like by forging, so that the structure of the steel becomes tighter, the plasticity and the metal performance of the steel are improved, and the steel is generally forged by using a punch;

the punch of a general punch press is troublesome to replace, a plurality of screws are required to be disassembled for replacement, time and labor are wasted, the working efficiency is seriously influenced, an original clamp on the punch press cannot be used for quickly positioning a square blank, and a combined clamp is usually required for positioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fine work steel forging device of control to it is more troublesome to solve the punch press of proposing in the above-mentioned background art and change the drift, need dismantle a plurality of screws and change, wastes time and energy, and can't advance line location fast to square blank, generally needs combined anchor clamps to carry out the problem of fixing a position.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic control fine steel forging device comprises a frame, a first hydraulic cylinder and a motor, wherein a stamping platform is fixed on the inner surface of the frame, a clamp is arranged on the upper surface of the stamping platform, a pull rod is connected to the lower surface of the clamp, the first hydraulic cylinder is installed inside the frame, a turntable is arranged on the outer surface of the frame, a lead screw is fixed inside the turntable and installed inside a sliding block, a slide way is arranged on the outer surface of the frame, a rotating rod is installed on the side surface of the frame, a driven rod is connected to one end of the rotating rod, a clamping pin is installed on the outer surface of the driven rod, the motor is installed on the upper surface of the frame, a rotating shaft is connected to the lower surface of the motor, a fixed shaft is fixed on the surface of the rotating shaft, a punch head is connected inside the fixed, and one end of the reset spring is connected with a clamping ball, the upper surface of the frame is provided with a second hydraulic cylinder, and the lower end of the second hydraulic cylinder is connected with a punch.

Preferably, the clamp and the stamping platform form a sliding structure through a pull rod, and the stamping platform and the frame form an integrated structure.

Preferably, the sliding block and the frame form a sliding structure through a sliding way, the sliding block and the driven rod form a rotating structure, and the driven rod and the bayonet form a clamping structure.

Preferably, the punch and the frame form a rotating structure through a rotating shaft, the punch and the lower end of the second hydraulic cylinder form a detachable mounting structure, and the second hydraulic cylinder is in threaded connection with the screw rod.

Preferably, the clamping beads and the fixed shaft form a clamping structure, the clamping beads and the punch form a telescopic structure through a return spring, and the clamping beads are distributed at equal angles relative to the center line of the punch.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic control fine steel forging device comprises a forging device,

1. the motor drives the rotating rod to rotate, so that the punch fixed on the fixed shaft is matched with the second hydraulic cylinder, the four punches are arranged on the rotating rod, the screw rod penetrates through the second hydraulic cylinder by rotating the handle, a user is prevented from replacing the punches through a plurality of bolts, and time cost is saved;

2. the sliding block is provided with a sliding structure, the sliding block is driven to move up and down through the lead screw in threaded connection with the second hydraulic cylinder, the lead screw is prevented from stopping at the original position and being fixed when the second hydraulic cylinder moves downwards, the lead screw is broken by the pressure of the punch, the bayonet lock on the driven rod is rotated and clamped on the frame, the sliding block can be fixed, the driven rod is connected on the sliding block, and when the first hydraulic cylinder fails and cannot be used, the second hydraulic cylinder can move upwards through rotating the rotating rod, so that a worker can conveniently maintain the equipment;

3. be provided with quick clamping device, through first pneumatic cylinder pulling pull rod, make the pull rod drive four anchor clamps and remove to the central point, remove the center of anchor clamps with the work piece to guarantee that the drift can process the blank, prevent that the edge of blank from not being processed.

Drawings

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

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

FIG. 3 is a schematic view of a sectional view of the rotating shaft of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the stamping platform of the present invention;

fig. 5 is the schematic view of the punch head of the present invention.

In the figure: 1. a frame; 2. a stamping platform; 3. a clamp; 4. a pull rod; 5. a first hydraulic cylinder; 6. a turntable; 7. a screw rod; 8. a slider; 9. a slideway; 10. rotating the rod; 11. a driven lever; 12. a bayonet lock; 13. a second hydraulic cylinder; 14. an electric motor; 15. a rotating shaft; 16. a punch; 17. a fixed shaft; 18. a return spring; 19. and (5) clamping the beads.

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. 1-5, the present invention provides a technical solution: an automatically controlled fine steel forging device comprises a frame 1, a stamping platform 2, a clamp 3, a pull rod 4, a first hydraulic cylinder 5, a rotary table 6, a screw rod 7, a sliding block 8, a slide way 9, a rotating rod 10, a driven rod 11, a clamping pin 12, a second hydraulic cylinder 13, a motor 14, a rotating shaft 15, a punch 16, a fixed shaft 17, a reset spring 18 and a clamping ball 19, wherein the stamping platform 2 is fixed on the inner surface of the frame 1, the clamp 3 is arranged on the upper surface of the stamping platform 2, the pull rod 4 is connected to the lower surface of the clamp 3, the first hydraulic cylinder 5 is installed inside the frame 1, the rotary table 6 is arranged on the outer surface of the frame 1, the screw rod 7 is fixed inside the rotary table 6, the screw rod 7 is installed inside the sliding block 8, the slide way 9 is arranged on the outer surface of the frame 1, the rotating rod 10 is installed on, a bayonet 12 is installed on the outer surface of the driven rod 11, the motor 14 is installed on the upper surface of the frame 1, the lower surface of the motor 14 is connected with a rotating shaft 15, a fixed shaft 17 is fixed on the surface of the rotating shaft 15, a punch 16 is connected inside the fixed shaft 17, a return spring 18 is arranged inside the punch 16, one end of the return spring 18 is connected with a clamping bead 19, a second hydraulic cylinder 13 is arranged on the upper surface of the frame 1, and the lower end of the second hydraulic cylinder 13 is connected with the punch 16.

Anchor clamps 3 constitute sliding construction through pull rod 4 and stamping platform 2, and stamping platform 2 and frame 1 structure as an organic whole, through first pneumatic cylinder 5 downstream, make pull rod 4 drive anchor clamps 3 and slide on sliding stamping platform 2, realize the quick location of blank.

The slide block 8 and the frame 1 form a sliding structure through the slide way 9, the slide block 8 and the driven rod 11 form a rotating structure, and the driven rod 11 and the bayonet 12 form an engaging structure, so that the screw rod 7 can move along with the second hydraulic cylinder 13, and the second hydraulic cylinder 13 is prevented from punching downwards to break the screw rod 7.

The punch 16 forms a rotating structure with the frame 1 through the rotating shaft 15, the punch 16 forms a detachable installation structure with the lower end of the second hydraulic cylinder 13, the second hydraulic cylinder 13 is in threaded connection with the screw rod 7, the structure rotates to the joint with the second hydraulic cylinder 13 through the punch 16, the punch 16 is locked through rotating the screw rod 7, and the punch 16 is prevented from being fixed through a plurality of bolts.

The clamping ball 19 and the fixed shaft 17 form a clamping structure, the clamping ball 19 and the punch 16 form a telescopic structure through the return spring 18, the clamping ball 19 is distributed at equal angles relative to the central line of the punch 16, the punch 16 is fixed with the fixed shaft 17 through the clamping ball 19, after the punch 16 is fixed through the screw rod 7, the punch 16 is separated from the fixed shaft 17 when the second hydraulic cylinder 13 punches downwards, and the four punches 16 are prevented from moving downwards simultaneously.

The working principle is as follows: when the automatic control fine steel forging device is used, as shown in fig. 1, 2 and 3, when the punch 16 is replaced, the rotary table 6 is rotated to drive the screw rod 7 to rotate, so that the screw rod 7 slides out from the lower end of the second hydraulic cylinder 13, the motor 14 is started to drive the rotating shaft 15 to rotate, so that the fixed shaft 17 is driven to rotate, so that the old punch 16 slides out from the lower end of the second hydraulic cylinder 13, a new punch 16 is rotated into the lower end of the second hydraulic cylinder 13, the rotary table 6 is rotated to drive the screw rod 7 to rotate in the slide block 8, so that the screw rod 7 penetrates through the punch 16, and the punch 16 is fixed at the lower end of the second hydraulic cylinder;

as shown in fig. 1 and 4, a blank to be forged is placed on a stamping platform 2, a first hydraulic cylinder 5 is started to move downwards, the first hydraulic cylinder 5 drives a pull rod 4 to move downwards, a clamp 3 slides inwards on the stamping platform 2, and after the blank to be forged is clamped, the first hydraulic cylinder 5 stops moving;

as shown in fig. 1, 4 and 5, the bayonet 12 on the driven rod 11 is rotated out from the frame 1, the second hydraulic cylinder 13 is started, the lower end of the second hydraulic cylinder 13 moves downwards to drive the punch 16 to press downwards, so that the clamping ball 19 in the punch 16 is pressed to drive the return spring 18 to contract inwards, and is separated from the fixed shaft 17, and simultaneously, the screw rod 7 drives the slider 8 to move downwards along the slide 9, so that the driven rod 11 connected to the slider 8 moves downwards to drive the rotating rod 10 to rotate along a fixed point on the frame 1, and the overall practicability is increased.

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 an automatic fine work steel forging device of control, includes frame (1), first pneumatic cylinder (5) and motor (14), its characterized in that: the internal surface of frame (1) is fixed with stamping platform (2), and the upper surface of stamping platform (2) is provided with anchor clamps (3), the lower surface of anchor clamps (3) is connected with pull rod (4), first pneumatic cylinder (5) are installed in the inside of frame (1), and the surface of frame (1) is provided with carousel (6), the inside of carousel (6) is fixed with lead screw (7), and lead screw (7) install in the inside of slider (8), the surface of frame (1) is provided with slide (9), and the side-mounting of frame (1) has dwang (10), the one end of dwang (10) is connected with follower lever (11), and the surface mounting of follower lever (11) has bayonet lock (12), motor (14) are installed in the upper surface of frame (1), and the lower surface of motor (14) is connected with axis of rotation (15), the surface of axis of rotation (15) is fixed with fixed axle (17), and the internal connection of fixed axle (17) has drift (16), the inside of drift (16) is provided with reset spring (18), and the one end of reset spring (18) is connected with card pearl (19), the upper surface of frame (1) is provided with second pneumatic cylinder (13), and the lower extreme of second pneumatic cylinder (13) is connected with drift (16).

2. The automatic control fine steel forging device according to claim 1, wherein: the clamp (3) and the stamping platform (2) form a sliding structure through the pull rod (4), and the stamping platform (2) and the frame (1) are of an integrated structure.

3. The automatic control fine steel forging device according to claim 1, wherein: the sliding block (8) and the frame (1) form a sliding structure through a sliding way (9), the sliding block (8) and the driven rod (11) form a rotating structure, and the driven rod (11) and the clamping pin (12) form a clamping structure.

4. The automatic control fine steel forging device according to claim 1, wherein: the punch (16) and the frame (1) form a rotating structure through a rotating shaft (15), the punch (16) and the lower end of the second hydraulic cylinder (13) form a dismounting and mounting structure, and the second hydraulic cylinder (13) is in threaded connection with the screw rod (7).

5. The automatic control fine steel forging device according to claim 1, wherein: the clamping beads (19) and the fixed shaft (17) form a clamping structure, the clamping beads (19) and the punch (16) form a telescopic structure through a return spring (18), and the clamping beads (19) are distributed at equal angles relative to the center line of the punch (16).