CN116984510A - Safety device for mold debugging - Google Patents

Abstract

The invention discloses a safety device for die adjustment, which belongs to the field of stamping dies and comprises a connecting rod adjusting piece and a locking nut, wherein a supporting frame is arranged on one side of the connecting rod adjusting piece, a rotary drum and a plunger which are respectively used for driving the connecting rod adjusting piece and the locking nut to rotate are arranged on the supporting frame, the rotary drum and the plunger which are respectively corresponding to the connecting rod adjusting piece and the locking nut are arranged, the rotary drum and the plunger are respectively connected with a motor I and a motor II, and the motors drive manual operation, so that the situation that an operator approaches to the die during operation is achieved, the risk is reduced, the safety is improved, the supporting frame is used for stably supporting the rotary drum and the plunger through the arrangement of the supporting frame, the supporting frame is fixed through a movable clamping rod, the supporting rod is arranged on the clamping rod and used for fixing the supporting rod in the longitudinal direction, and the supporting frame can be more stably fixed through the cooperation of the clamping rod.

Description

Safety device for mold debugging

Technical Field

The invention relates to the field of stamping dies, in particular to a safety device for die debugging.

Background

The installation and the debugging of the stamping die are particularly careful, and particularly, a middle and large stamping die is high in cost and heavy in weight, and the risk of being clamped and pressed is caused by slight carelessness.

When the existing punching die is installed on a punching machine, a punching machine sliding block mechanism is manually moved to a proper position, then a die shank of the punching die in a die closing state is placed in a groove of the punching machine sliding block mechanism, a gap between a die and the punching machine sliding block is adjusted, and during the process, a connecting rod lifting fastening nut of the punching machine sliding block is manually adjusted for multiple times to achieve proper die filling height. Before operation, the locking of the lifting fastening nut of the connecting rod needs to be released, so that the lifting fastening nut can rotate, an operator repeatedly operates around the die in the process of repeated adjustment, the operator is extremely close to the die, safety risks exist, and risks are larger for novice operators who are unfamiliar in operation and have weak risk awareness.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the safety device for die adjustment, which is characterized in that the rotary drum and the inserted link are respectively corresponding to the connecting rod adjusting piece and the locking nut, and the rotary drum and the inserted link are respectively driven by the motor I and the motor II, so that the complexity of manual back and forth adjustment is solved, and the safety is improved for novice. In order to solve the technical problems, the invention is solved by the following technical scheme.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a safety device for mould debugging, includes connecting rod regulating part and locking nut, and connecting rod regulating part and locking nut are perpendicular setting, and the part that connecting rod regulating part exposes outside is the hexagonal post, and go up the mould setting on last stamping workpiece, go up the downside of stamping workpiece and be provided with the slider of connecting the mould, one side of connecting rod regulating part is provided with puts the strut, be provided with pivoted rotary drum and the inserted bar that drive connecting rod regulating part and locking nut respectively on the strut, the strut is fixed and is being used for stable support rotary drum and inserted bar.

Preferably, the rotary drum is connected with a first motor, the inserting rod is connected with a second motor, the second motor drives the inserting rod to act so as to enable the locking nut to rotate, the locking of the connecting rod adjusting piece is released, the first motor enables the connecting adjusting piece Zhu Aoding to be connected through the rotary drum, and therefore the gap between the upper die and the sliding block is adjusted.

Preferably, the rotary drum is provided with a groove matched with the connecting rod adjusting piece, the upper end of the connecting rod adjusting piece is inserted into the groove to enable the connecting rod adjusting piece to be fixed in the circumferential direction, one end of the inserting rod is connected with an elastic piece, the elastic piece is connected with an output shaft of the motor II, the inserting rod is inserted on the locking nut, the motor II is started, the inserting rod rotates, the inserting rod enables the locking nut to rotate, locking of the connecting rod adjusting piece is released, the locking nut can move outwards in the locking process of the connecting rod adjusting piece, and the elastic piece provides space for the locking nut to move outwards.

Preferably, the strut includes the dead lever, the dead lever top is provided with the backup pad that supports motor one and motor two, be provided with adjusting part between backup pad and the dead lever, the dead lever passes through adjusting part support motor one and motor two, the height of adjusting part adjustable backup pad to make the rotary drum can wait for enemy's height to be connected with the connecting rod regulating part.

Preferably, the adjusting part comprises an adjusting nut, an adjusting screw and a telescopic rod, wherein the adjusting nut is rotationally connected with the fixed rod, the lower end of the adjusting screw is in threaded connection with the adjusting nut, the upper end of the adjusting screw is connected with the supporting plate, the upper end of the telescopic rod is connected with the supporting plate, and the lower end of the telescopic rod is connected with the fixed rod. When the telescopic rod is used, the adjusting nut is rotated, the adjusting screw rod can move up and down under the limit of the telescopic rod, and the supporting plate is driven to move by the adjusting screw rod, so that the telescopic rod stretches and contracts in the process.

Preferably, the support plate is provided with a first screw rod for the second motor to transversely move, and the inserted bar is required to be inserted on the locking screw nut, so that the inserted bar is required to transversely move, the second motor is enabled to move through the first screw rod, and the second motor drives the inserted bar to move, so that the inserted bar and the locking screw nut are fixed in the circumferential direction.

Preferably, a second screw rod longitudinally moving by a motor II is arranged on the supporting plate, and a limiting rod is arranged on the supporting plate.

Preferably, the dead lever is last to be provided with symmetrical clamping lever, and two clamping levers are used for the centre gripping stamping workpiece for the strut keeps stable, be provided with the third screw rod of regulation clamping lever on the dead lever, the third screw rod is used for adjusting the position of clamping lever for the different last stamping workpiece of adaptation, specifically, the third screw rod rotates with the dead lever to be connected, clamping lever and dead lever sliding fit, third screw rod and clamping lever threaded connection, two clamping levers are adjusted alone, facilitate the use.

Preferably, be provided with the vaulting pole that can accomodate and expand on the clamping lever, the length of vaulting pole is adjustable, and when expanding with the clamping lever, the length through adjusting the vaulting pole makes the upper end of vaulting pole prop on last stamping workpiece, and dead lever and grip block fall on last stamping workpiece, and the vaulting pole cooperation clamping lever can be more stable fixed strut to stabilize rotary drum and inserted bar, vaulting pole and clamping lever can Duan Dushi be used, and according to the specific condition is decided.

Preferably, the lower extreme on the vaulting pole is provided with the movable block, the spout has been seted up on the grip lever, through the movable block, the vaulting pole can be removed on the grip lever to remove it suitable position as required, expand the vaulting pole again and fix the strut.

Compared with the prior art, the invention has the following beneficial effects: through setting up rotary drum and inserted bar that corresponds respectively with pole regulating part and lock nut, connect motor one and motor two respectively with rotary drum and inserted bar again, it is manual through two motor drive, the condition that the operator is close to the mould when the operation has consequently reduced the risk, increased the security, be used for stably supporting rotary drum and inserted bar through setting up the strut, it is fixed the strut through movable clamping lever, set up the vaulting pole on the clamping lever for fixed vaulting pole in vertical, the cooperation is used, can be more stable fixed the strut.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of a bracket of the present invention.

Fig. 3 is a schematic view of a stay bar according to the present invention.

FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3

Fig. 5 is a schematic view of a lifting plate and a limit slider according to the present invention.

Fig. 6 is a schematic view of a third screw and drum of the present invention.

Fig. 7 is a schematic view of a link adjuster and lock nut of the present invention.

Description of the figure: 1. a link adjuster; 2. a lock nut; 3. a stamping part is arranged on the upper part; 31. a slide block; 4. a supporting frame; 41. a fixed rod; 42. a support plate; 421. a limit rod; 422. a lifting plate; 43. an adjusting member; 431. an adjusting nut; 432. adjusting a screw; 433. a telescopic rod; 44. a clamping rod; 441. a chute; 45. a brace rod; 451. a push rod; 452. a storage rod; 4521. a locking block; 453. an adjusting column; 454. a moving block; 4541. a locking groove; 5. a rotating drum; 51. a first motor; 52. a groove; 6. a rod; 61. a second motor; 611. a limit sliding block; 62. an elastic member; 7. a first screw; 8. a second screw; 9. and a third screw.

Detailed Description

The present invention is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present invention.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-7, a safety device for mold adjustment includes a link adjuster 1 and a lock nut 2, wherein the link adjuster 1 and the lock nut 2 are vertically arranged, the exposed part of the link adjuster 1 is a hexagonal column, an upper mold is arranged on an upper stamping part 3, a sliding block 31 connected with the upper mold is arranged at the lower side of the upper stamping part 3, a support frame 4 is arranged at one side of the link adjuster 1, a rotary drum 5 and a plug rod 6 for respectively driving the link adjuster 1 and the lock nut 2 are arranged on the support frame 4, and the support frame 4 is fixed on the support drum 5 and the plug rod 6 for stabilizing.

The rotary drum 5 is connected with a first motor 51, the inserting rod 6 is connected with a second motor 61, the inserting rod 6 is driven by the second motor 61 to act so as to enable the locking nut 2 to rotate, the locking of the connecting rod adjusting piece 1 is released, the first motor 51 is connected with the adjusting piece Zhu Aoding through the rotary drum 5, and therefore the gap between the upper die and the sliding block 31 is adjusted.

The rotary drum 5 is provided with a groove 52 matched with the connecting rod adjusting piece 1, the upper end of the connecting rod adjusting piece 1 is inserted into the groove 52 to enable the connecting rod adjusting piece 1 to be fixed in the circumferential direction, one end of the inserting rod 6 is connected with an elastic piece 62, the elastic piece 62 is connected with an output shaft of a motor II 61, the inserting rod 6 is inserted on the locking nut 2, the motor II 61 is started, the inserting rod 6 rotates, the inserting rod 6 enables the locking nut 2 to rotate, and therefore the locking of the connecting rod adjusting piece 1 is released, the locking nut 2 can move outwards in the locking process of the connecting rod adjusting piece 1, and the elastic piece 62 provides a space for the locking nut 2 to move outwards.

The bracket 4 comprises a fixed rod 41, a supporting plate 42 for supporting a first motor 51 and a second motor 61 is arranged above the fixed rod 41, an adjusting part 43 is arranged between the supporting plate 42 and the fixed rod 41, the fixed rod 41 supports the first motor 51 and the second motor 61 through the adjusting part 43, and the adjusting part 43 can adjust the height of the supporting plate 42, so that the rotary drum 5 can be connected with the connecting rod adjusting part 1 at the waiting height.

The adjusting part 43 includes an adjusting nut 431, an adjusting screw 432 and a telescopic rod 433, the adjusting nut 431 is rotatably connected with the fixed rod 41, the lower end of the adjusting screw 432 is in threaded connection with the adjusting nut 431, the upper end of the adjusting screw 432 is connected with the supporting plate 42, the upper end of the telescopic rod 433 is connected with the supporting plate 42, and the lower end is connected with the fixed rod 41. When the telescopic rod 433 is used, the adjusting nut 431 is rotated, the adjusting screw 432 can move up and down under the limit of the telescopic rod 433, and the adjusting screw 432 drives the supporting plate 42 to move, so that the telescopic rod 433 stretches and contracts in the process.

Be provided with motor two 61 lateral shifting's first screw rod 7 on the backup pad 42, because the inserted bar 6 needs to insert on locking nail nut, consequently the inserted bar 6 needs lateral shifting, makes motor two 61 remove through first screw rod 7, and motor two 61 drives the inserted bar 6 and removes to realize that inserted bar 6 and locking nut 2 are fixed in the circumferencial direction.

The second screw rod 8 longitudinally moving by the motor II 61 is arranged on the supporting plate 42, the limiting rod 421 is arranged on the supporting plate 42, the lifting plate 422 is specifically arranged below the supporting plate 42, the limiting slider 611 is arranged above the motor II 61, the lower end of the second screw rod 8 is in running fit with the lifting plate 422, the limiting rod 421 passes through the supporting plate 42 to be connected with the lifting plate 422, the limiting rod 421 prevents the motor II 61 from rotating, the second screw rod 8 is in threaded connection with the supporting plate 42, the motor II 61 and the inserting rod 6 can be lifted by the second screw rod 8 and the limiting rod 421, the limiting slider 611 is arranged above the motor II 61, the limiting slider 611 is in sliding connection with the lifting plate 422, the first screw rod 7 is in threaded connection with the limiting slider 611, and the first screw rod 7 is in running fit with the lifting plate 422, when in use, the lifting plate 422 drives the limiting slider 611, the motor II 61, the inserting rod 6 and the first screw rod 7 move together in the longitudinal direction.

The upper stamping 3 is arranged above the connecting rod adjusting member 1 and the locking nut 2, so that the motor one 51 and the motor two 61 are respectively connected with the rotary drum 5 and the inserted link 6 through bevel gear pairs, and specific reference can be made to the accompanying drawings.

Be provided with symmetrical clamping lever 44 on the dead lever 41, two clamping levers 44 are used for the centre gripping to go up stamping workpiece 3 for strut 4 keeps stable, is provided with the third screw rod 9 of adjusting clamping lever 44 on the dead lever 41, and third screw rod 9 is used for adjusting clamping lever 44's position for the different last stamping workpiece 3 of adaptation, specifically, third screw rod 9 rotates with dead lever 41 to be connected, clamping lever 44 and dead lever 41 sliding fit, third screw rod 9 and clamping lever 44 threaded connection, and two clamping levers 44 are adjusted alone, facilitate the use.

Be provided with on the clamping lever 44 can accomodate and the vaulting pole 45 of expansion, the length of vaulting pole 45 is adjustable, and when expanding with clamping lever 44, the length through adjusting vaulting pole 45 makes the upper end of vaulting pole 45 prop on last stamping workpiece 3, and dead lever 41 and grip block fall on last stamping workpiece 3, and the vaulting pole 45 cooperates the fixed strut 4 that clamping lever 44 can be more stable to stabilize rotary drum 5 and inserted bar 6, and vaulting pole 45 and clamping lever 44 can Duan Dushi be used, and according to the specific circumstances is decided.

The length of vaulting pole 45 is adjusted, and specifically, vaulting pole 45 includes ejector pin 451 and accomodates pole 452, and the top of accomodating pole 452 is provided with pivoted adjusting column 453, is provided with spacing in accomodating the pole 452, has seted up spacing on the ejector pin 451 and has moved spacing, ejector pin 451 and adjusting column 453 threaded connection, during the use, rotates adjusting column 453, and ejector pin 451 removes under spacing's spacing.

The lower extreme on the vaulting pole 45 is provided with movable block 454, has seted up spout 441 on the grip lever 44, and through movable block 454, vaulting pole 45 can be on grip lever 44 removal to move its suitable position as required, expand vaulting pole 45 again and fix strut 4. The moving block 454 is provided with a locking groove 4541, the storage rod 452 is provided with a sliding locking block 4521, and when the storage rod 452 is vertical, the locking block 4521 is inserted into the locking groove 4541, so that the storage rod 452 is in a vertical state.

In summary, when the rotary drum 5 is used, the rotary drum 5 is aligned to the connecting rod adjusting piece 1, when the rotary drum 5 moves downwards, the connecting rod adjusting piece 1 is inserted into the groove 52 of the rotary drum 5 to pinch, the connecting rod adjusting piece 1 and the rotary drum 5 are fixed in the circumferential direction, then the height of the motor II 61 is adjusted through the second screw 8, the inserted rod 6 is enabled to be higher than the locking nut 2, the first screw 7 is rotated, the limiting slide block 611 drives the motor II 61 and the inserted rod 6 to move, finally, the inserted rod 6 is connected with the locking nut 2 and fixed in the circumferential direction, at this time, the fixed rod 41 is enabled to move through rotating the adjusting nut 431, the fixed rod 41 is enabled to contact the upper stamping piece 3, then the third screw 9 is rotated, the clamping rod 44 clamps the upper stamping piece 3, so that the supporting frame 4 is stabilized, if necessary, the supporting rod 45 can be rotated to be in the vertical state, then the adjusting column 453 is rotated, the ejector rod 451 is enabled to move, the upper stamping piece 3 is enabled to be jacked to be stopped, at this time, the whole device is more stable, then an operator observes the clearance between the slide block 31 and the upper die, the motor II 61 is enabled to rotate, finally, the inserted rod 6 is enabled to rotate, the inserted rod 6 is enabled to be connected with the locking nut 6 in the locking nut 2, the circumferential direction is enabled to rotate, the upper die 1 is enabled to be released, the locking piece 1 is enabled to rotate, and the elastic adjusting piece is enabled to move through the rotating the adjusting nut 1, and the elastic adjusting piece is enabled to be locked by the rotating, and the elastic adjusting piece 2 is released, and the rotating 3 is locked by the rotating, and the upper nut is locked, and the elastic adjusting piece 2 is can is moved. It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims (10)

1. The utility model provides a safety device for mould debugging, includes connecting rod regulating part (1) and lock nut (2), its characterized in that: one side of the connecting rod adjusting piece (1) is provided with a supporting frame (4), and the supporting frame (4) is provided with a rotary drum (5) and a plug-in rod (6) which respectively drive the rotation of the connecting rod adjusting piece (1) and the locking nut (2).

2. The safety device for mold debugging according to claim 1, wherein: the rotary drum (5) is connected with a first motor (51), and the inserting rod (6) is connected with a second motor (61).

3. The safety device for mold debugging according to claim 2, wherein: the rotary drum (5) is provided with a groove (52) matched with the connecting rod adjusting piece (1), one end of the inserted link (6) is connected with an elastic piece (62), and the elastic piece (62) is connected with an output shaft of the motor II (61).

4. A safety device for mold debugging according to claim 3, wherein: the bracket (4) comprises a fixing rod (41), a supporting plate (42) for supporting a first motor (51) and a second motor (61) is arranged above the fixing rod (41), and an adjusting part (43) is arranged on the supporting plate (42).

5. The safety device for mold debugging according to claim 4, wherein: the adjusting part (43) comprises an adjusting nut (431), an adjusting screw (432) and a telescopic rod (433), wherein the adjusting nut (431) is rotationally connected with the fixed rod (41), the lower end of the adjusting screw (432) is in threaded connection with the adjusting nut (431), the upper end of the adjusting screw (432) is connected with the supporting plate (42), and the upper end of the telescopic rod (433) is connected with the supporting plate (42), and the lower end of the telescopic rod is connected with the fixed rod (41).

6. The safety device for mold debugging according to claim 5, wherein: the support plate (42) is provided with a first screw (7) transversely moving by a motor II (61).

7. The safety device for mold debugging according to claim 6, wherein: the support plate (42) is provided with a second screw rod (8) longitudinally moving by a motor II (61), and the support plate (42) is provided with a limiting rod (421).

8. The safety device for mold debugging according to claim 7, wherein: the fixing rod (41) is provided with symmetrical clamping rods (44), and the fixing rod (41) is provided with a third screw rod (9) for adjusting the clamping rods (44).

9. The safety device for mold debugging according to claim 8, wherein: the clamping rod (44) is provided with a stay rod (45) which can be stored and unfolded, and the length of the stay rod (45) is adjustable.

10. The safety device for mold debugging according to claim 9, wherein: the lower extreme on vaulting pole (45) is provided with movable block (454), spout (441) have been seted up on grip lever (44).