CN220837551U - Stamping die with protection machanism - Google Patents

Abstract

The utility model discloses a stamping die with a protection mechanism, which comprises a lower die plate; further comprises: a protective mechanism; a conveying mechanism; a limiting mechanism; and the discharging mechanism is arranged at the center of the top surface of the lower die plate and is positioned at the lower end of the female die. This stamping die with protection machanism installs transport mechanism, when equipment uses, can be with the surface of waiting to mould the mould and put into the backup pad, restart motor, it rotates to drive the rotary rod through the output of motor, it rotates to drive the transfer wheel in the pivoted, simultaneously also drive first band pulley rotation, first band pulley passes through the drive belt and can drive the second band pulley rotation, thereby make the inside transfer wheel synchronous rotation that sets up of both sides backup pad, the surface that waits to mould the mould can be carried to the surface of die through the frictional force on the surface of transfer wheel and waiting to mould, thereby need not to manually place the mould, time and human cost have been practiced thrift, the manual injury to when also having prevented that the machine from breaking down, make the security of operation higher.

Description

Stamping die with protection machanism

Technical Field

The utility model relates to the technical field of stamping die parts, in particular to a stamping die with a protection mechanism.

Background

A press die is a tool for metal press working that performs working operations such as cutting, forming, punching, bending, etc. on a metal plate material by applying force and pressure. The stamping die is generally composed of an upper die and a lower die, the metal plate is machined in a gap of the die, and the stamping die is used for machining, so that the stamping die has the characteristics of high efficiency and good repeatability, and the production efficiency and the product quality can be greatly improved. Therefore, the stamping die is widely used in various manufacturing fields, such as automobile manufacturing, home appliance manufacturing, electronic product manufacturing, and the like.

The stamping die who possesses safeguard function like the one that bulletin number is CN219335607U, the on-line screen storage device comprises a base, the equal fixed mounting in both sides at base top has the locating lever, the top fixed mounting of locating lever has first motor, first spout has been seted up to the inside of locating lever, the inside sliding connection of first spout has first slider, one side fixed mounting who is close to relatively of first slider has the mount pad, the center department fixed mounting of mount pad bottom has the punching machine body, the bottom fixed mounting of punching machine body has the mould. According to the utility model, the positioning rod is installed through the base, the first motor is installed through the positioning rod, the first sliding groove is arranged to limit the first sliding block, so that the first sliding block is prevented from shaking in the moving process, the first sliding block is arranged to limit the mounting seat, the mounting seat is prevented from shaking in the moving process, and the mounting seat is arranged to install the punching machine body, but the equipment has certain defects in use;

The device still needs to place the mould on the die surface with the hand when using, and is very troublesome, needs to consume the manpower and the machine probably breaks down and causes the accidental injury to the people in this process.

Therefore, we propose a stamping die with a protection mechanism, which can well solve the problems.

Disclosure of utility model

The utility model aims to provide a stamping die with a protection mechanism, so as to solve the problems that the stamping die in the market at present, which is proposed by the background technology, needs to be manually placed on the surface of a female die, and consumes manpower and possibly causes danger due to machine faults.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping die with the protection mechanism comprises a lower die plate, wherein supporting plates are fixedly connected to the tops of two sides of the lower die plate, a guide pillar is fixedly connected to the outer surface of the top of the lower die plate, a guide sleeve is sleeved on the outer surface of the guide pillar, the guide sleeve penetrates through an upper die plate and is fixedly connected with the upper die plate, a die shank is arranged in the middle of the top surface of the upper die plate and penetrates through the upper die plate to be fixedly connected with a male die, a female die is arranged in the center of the top surface of the lower die plate and is fixedly connected with the lower die plate through a damping spring, and the female die is matched with the male die;

Further comprises:

The protection mechanism is arranged at the bottom of the upper template, and the top surface of the protection mechanism is fixedly connected with the bottom surface of the upper template;

The conveying mechanism is arranged in the two supporting plates;

The limiting mechanism is sleeved on the outer surface of the conveying mechanism, and the other end of the limiting mechanism is in sliding connection with the inner wall of the supporting plate;

And the discharging mechanism is arranged at the center of the top surface of the lower die plate and is positioned at the lower end of the female die.

Preferably, the protection mechanism comprises a spring groove, a fixed baffle, an extrusion spring, a connecting rod and an extrusion rod, wherein the spring groove is formed in four corners of the bottom surface of the upper template, the extrusion spring is matched with the spring groove, one end of the extrusion spring is fixedly connected with the inner wall of the spring groove, the other end of the extrusion spring is fixedly connected with the extrusion rod through the connecting rod, and the fixed baffle is fixedly connected with two sides of the upper template.

Through adopting above-mentioned technical scheme, through the design of the reverse U type of extrusion pole, when the terrace die moves down and carries out the punching press, terrace die bottom both ends can contact the surface of die and receive the extrusion, receive after the extrusion with extrusion spring extrusion to the inside in spring groove, make fixed stop can continue to move down and shelter from the side of mould for protect around the mould when punching press, prevent that the piece from splashing and destroy equipment or cause danger.

Preferably, the conveying mechanism comprises a rotary rod, a motor, a conveying wheel, a first belt wheel, a transmission belt and a second belt wheel, wherein the rotary rod is arranged inside the two supporting plates, one side of the rotary rod is rotationally connected with the supporting plates, the other side of the rotary rod penetrates through the supporting plates to be fixedly connected with the output end of the motor and the first belt wheel, one end of the rotary rod is rotationally connected with the supporting plates, the other side of the rotary rod penetrates through the supporting plates to be fixedly connected with the second belt wheel, and the first belt wheel is connected with the second belt wheel through the transmission belt.

Through adopting above-mentioned technical scheme for drive the rotary rod through the output of motor and rotate, drive rotary rod surface connection's transfer pulley and first band pulley rotation simultaneously, first band pulley passes through the drive belt and drives the rotation of second band pulley, thereby drive the synchronous rotation of transfer pulley of backup pad both sides, can be with waiting to press the mould to convey to the surface of die.

Preferably, the stop gear includes sliding plate, two-way threaded rod, handle, fixed perpendicular version, sliding tray, limiting plate, screw, the one end cover of sliding plate is established at the both sides surface of transfer wheel, and the other end and two-way threaded rod threaded connection, two-way threaded rod's one end is rotated with the backup pad and is connected, and the other end runs through backup pad and handle fixed connection.

Through adopting above-mentioned technical scheme for through twisting the handle can drive the transfer wheel relative movement through driving the surface relative movement of sliding plate at two-way threaded rod and carry out horizontal spacing to the mould, thereby make the mould can be more firm convey, prevent that the mould from taking place the skew influence stamping effect.

Preferably, the top surface fixedly connected with of sliding plate erects the version, and the inside of the version of erecting is fixed to be seted up the sliding tray, the inside slip of sliding tray is equipped with the limiting plate, and the limiting plate passes through the screw and erects the version fixedly with the fixed.

Through adopting above-mentioned technical scheme for slide to suitable height through limiting plate at the inside sliding tray of seting up of fixed vertical edition inside, with the screw alignment fixed, can carry out vertical location to the mould, make the mould can not rock from top to bottom.

Preferably, the unloading mechanism comprises a supporting block, a sliding groove, a material receiving box, a T-shaped limiting block and a pull rod, wherein the supporting block is fixedly connected to the middle position of the top surface of the lower die plate, the sliding grooves are formed in the inner walls of the two sides of the supporting block, the material receiving box is slidably arranged in the supporting block, the material receiving box penetrates through the supporting block through the T-shaped limiting block fixedly connected with the rear ends of the two sides of the material receiving box and is slidably connected with the supporting block, and the pull rod is fixedly connected to the outer surface of the front end of the material receiving box.

Through adopting above-mentioned technical scheme for drive through pulling the pull rod and connect the magazine and pass through the inside slip of T type stopper at the spout, thereby conveniently take out the stamping workpiece.

Compared with the prior art, the utility model has the beneficial effects that: this stamping die with protection machanism can be with waiting that the stamping die is automatic to send into the die surface, labour saving and time saving and security are higher, and its specific content is as follows:

Be provided with transport mechanism, when equipment is used, can put into the surface of backup pad with waiting to press the mould, restart the motor, it rotates to drive the rotary rod through the output of motor, the pivoted drives the transfer wheel and rotates simultaneously, simultaneously also driven first band pulley and rotated, first band pulley passes through the drive belt and can drive the second band pulley and rotate, thereby make the inside transfer wheel that sets up of both sides backup pad synchronous rotation, the frictional force on surface and waiting to press the mould surface through the transfer wheel can be with waiting to press the mould to carry the surface of die, thereby need not to manually place the mould, time and human cost have been practiced thrift, the injury to the people when also having prevented that the machine from breaking down, make the security of operation higher.

Be provided with stop gear, before equipment uses, it is rotatory to drive the bidirectional threaded rod through twisting the handle, the sliding plate is through the threaded connection between with the bidirectional threaded rod along the bidirectional threaded rod relative slip when rotatory to drive transfer wheel relative movement, when the drive wheel moved suitable interval, can transversely spacing to preventing the mould at the die surface, remove the limiting plate again simultaneously, make it slide suitable height in the inside of sliding tray, it is fixed with fixed riser to pass through the screw at this moment with the limiting plate, can carry out vertical spacing to the mould, make the conveying more stable like this, prevent that the mould from taking place the skew in the in-process that removes from influencing the punching press effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view of a first pulley structure according to the present utility model;

FIG. 4 is a schematic view of a limiting plate structure according to the present utility model;

FIG. 5 is a schematic view of the structure of the extrusion rod of the present utility model;

FIG. 6 is a schematic view of a receiving box according to the present utility model;

Fig. 7 is a schematic view of the structure of the transfer wheel of the present utility model.

In the figure: 1. a lower template; 2. a guide post; 3. guide sleeve; 4. a support plate; 5. an upper template; 6. a die handle; 7. a male die; 8. a protective mechanism; 801. a spring groove; 802. a fixed baffle; 803. extruding a spring; 804. a connecting rod; 805. an extrusion rod; 9. a female die; 10. a conveying mechanism; 1001. a rotating rod; 1002. a motor; 1003. a transfer wheel; 1004. a first pulley; 1005. a transmission belt; 1006. a second pulley; 11. a limiting mechanism; 1101. a sliding plate; 1102. a two-way threaded rod; 1103. a handle; 1104. fixing the vertical plate; 1105. a sliding groove; 1106. a limiting plate; 1107. a screw; 12. a damping spring; 13. a discharging mechanism; 1301. a support block; 1302. a chute; 1303. a receiving box; 1304. a T-shaped limiting block; 1305. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the stamping die with the protection mechanism 8 comprises a lower die plate 1, wherein supporting plates 4 are fixedly connected to the tops of two sides of the lower die plate 1, a guide pillar 2 is fixedly connected to the outer surface of the top of the lower die plate 1, a guide sleeve 3 is sleeved on the outer surface of the guide pillar 2, the guide sleeve 3 penetrates through an upper die plate 5 and is fixedly connected with the upper die plate 5, a die shank 6 is arranged in the middle of the top surface of the upper die plate 5, the die shank 6 penetrates through the upper die plate 5 and is fixedly connected with a male die 7, a female die 9 is arranged in the center of the top surface of the lower die plate 1, the female die 9 is fixedly connected with the lower die plate 1 through a damping spring 12, and the female die 9 is matched with the male die 7;

Further comprises:

The protection mechanism 8 is arranged at the bottom of the upper template 5, and the top surface of the protection mechanism 8 is fixedly connected with the bottom surface of the upper template 5; the protection mechanism 8 comprises a spring groove 801, a fixed baffle 802, extrusion springs 803, a connecting rod 804 and extrusion rods 805, wherein the spring groove 801 is formed in four corners of the bottom surface of the upper die plate 5, the extrusion springs 803 are matched in the spring groove 801, one end of each extrusion spring 803 is fixedly connected with the inner wall of the spring groove 801, the other end of each extrusion spring is fixedly connected with the extrusion rods 805 through the connecting rod 804, the fixed baffle 802 is fixedly connected with two sides of the upper die plate 5, when the male die 7 presses a die through the connecting rod 804, the male die 7 drives the extrusion rods 805 to move downwards, when the bottom protruding portions of the two ends of the extrusion rods 805 are contacted with the upper surface of the female die 9, the female die 9 is extruded, the extrusion springs 803 fixedly connected with the tops of the connecting rod 804 are extruded by extrusion, and the extrusion springs are contracted into the spring groove 801, so that the fixed baffle 802 continues to move downwards until the side surfaces of the female die 9 are blocked, and the periphery of the stamping die can be protected during stamping.

A conveying mechanism 10 mounted inside the two support plates 4; the conveying mechanism 10 comprises a rotary rod 1001, a motor 1002, a conveying wheel 1003, a first belt wheel 1004, a transmission belt 1005 and a second belt wheel 1006, wherein the rotary rod 1001 is arranged in two support plates 4, one end of the rotary rod 1001 on one side is rotationally connected with the support plates 4, the other end of the rotary rod 1001 penetrates through the support plates 4 and is fixedly connected with the output end of the motor 1002 and the first belt wheel 1004, one end of the rotary rod 1001 on the other side is rotationally connected with the support plates 4, the other end of the rotary rod 1001 penetrates through the support plates 4 and is fixedly connected with the second belt wheel 1006, the first belt wheel 1004 and the second belt wheel 1006 are connected through the transmission belt 1005, when a die is required to be stamped, the motor 1002 is started, the output end of the motor 1002 drives the rotary rod 1001 to rotate, and meanwhile, the transmission wheels 1003 connected with the rotary rod 1001 are driven to rotate with the first belt wheel 1004 through the transmission belt 1005 between the first belt wheel 1004 and the second belt wheel 1006 on two sides, so that the die on the surface of the support plates 4 is driven to move to the surface of a die 9.

The limiting mechanism 11 is sleeved on the outer surface of the conveying mechanism 10 at one section, and the other end of the limiting mechanism is in sliding connection with the inner wall of the supporting plate 4; the limiting mechanism 11 comprises a sliding plate 1101, a bidirectional threaded rod 1102, a handle 1103, a fixed vertical plate 1104, a sliding groove 1105, a limiting plate 1106 and a screw 1107, wherein one end of the sliding plate 1101 is sleeved on the outer surfaces of two sides of a transmission wheel 1003, the other end of the sliding plate 1101 is in threaded connection with the bidirectional threaded rod 1102, one end of the bidirectional threaded rod 1102 is rotationally connected with a supporting plate 4, the other end of the bidirectional threaded rod 1102 penetrates through the supporting plate 4 and is fixedly connected with the handle 1103, the fixed vertical plate 1104 is fixedly connected with the top outer surface of the sliding plate 1101, the sliding groove 1105 is formed in the fixed vertical plate 1104, the limiting plate 1106 is fixedly connected with the fixed vertical plate 1104 through the screw 1107, when the stamping die provided with the protecting mechanism 8 is used, firstly, the to-be-stamped die is placed on the top surface of the supporting plate 4, the handle 1103 is screwed to drive the bidirectional threaded rod 1102 to rotate, meanwhile, the sliding plate 1101 is driven to slide on the surface of the bidirectional threaded rod 1102 through threaded connection between the two sides of the sliding plate 1103, when the transmission wheel 1003 slides to a proper position, the handle 1103 is stopped, the to be transversely limited to the die to be pressed, the die is moved, the limiting plate 1106 is moved, the die is made to slide in the proper height, and the die is fixed on the surface to be limited by the vertical plate 1104.

The discharging mechanism 13 is arranged at the center of the top surface of the lower template 1 and is positioned at the lower end of the female die 9; the unloading mechanism 13 comprises a supporting block 1301, a sliding groove 1302, a material receiving box 1303, a T-shaped limiting block 1304 and a pull rod 1305, wherein the supporting block 1301 is fixedly connected to the middle position of the top surface of the lower die plate 1, the sliding groove 1302 is formed in the inner walls of the two sides of the supporting block 1301, the material receiving box 1303 is slidably arranged in the supporting block 1301, the material receiving box 1303 penetrates through the supporting block 1301 and is slidably connected with the supporting block through the T-shaped limiting block 1304 fixedly connected to the rear ends of the two sides of the material receiving box 1303, the pull rod 1305 is fixedly connected to the outer surface of the front end of the material receiving box 1303, when the stamping part is required to be taken out, the pull rod 1305 is pulled to drive the material receiving box 1303 to move, the T-shaped limiting block 1304 on the two sides of the rear end of the material receiving box 1303 is driven to slide in the sliding groove 1302, and when the material receiving box 1303 moves to the outer side, the stamping part can be taken out, so that the operation is more portable.

Working principle: when the stamping die provided with the protection mechanism 8 is used, firstly, the die to be stamped is placed on the top surface of the supporting plate 4, then the handle 1103 is screwed to drive the bidirectional threaded rod 1102 to rotate, so as to drive the transmission wheel 1003 to slide, when the transmission wheel 1003 slides to a proper position, the handle 1103 is stopped to be screwed, the die to be stamped is transversely limited, then the limiting plate 1106 is moved to slide to a proper height in the sliding groove 1105, then the limiting plate is fixed on the surface of the fixed vertical plate 1104 through the screw 1107, limiting of the die to be stamped is completed, when the die is stamped, the output end of the motor 1002 drives the rotary rod 1001 to rotate, meanwhile, the transmission wheel 1003 connected with the rotary rod 1001 is driven to rotate through the rotary rod 1001 and the first belt wheel 1004 to rotate, the transmission wheels 1003 on two sides synchronously rotate through the transmission belt between the first belt wheel 1004 and the second belt wheel 1006, thereby driving the die on the surface of the supporting plate 4 to move to the surface of the female die 9, when the male die 7 presses down the die to punch, the male die 7 drives the extrusion rod 805 to move downwards through the connecting rod 804, when the bottom convex parts at the two ends of the extrusion rod 805 are contacted with the upper surface of the female die 9, the female die 9 is extruded, the extrusion spring 803 fixedly connected with the top of the extrusion rod 804 is extruded and contracted to the inside of the spring groove 801 by extrusion, the fixed baffle 802 continues to move downwards until the side surface of the female die 9 is covered, the periphery of the stamping die can be protected during punching, after the die punching is finished, the stamping part can fall into the inside of the receiving box 1303 at the bottom of the female die 9, when the stamping part needs to be taken out, the pull rod 1305 is pulled to drive the receiving box 1303 to move, the T-shaped limiting blocks 1304 at the two sides of the rear end of the receiving box 1303 are driven to slide in the inside of the sliding groove 1302 when the receiving box 1303 moves to the outside, the stamping parts can be taken out, so that the operation is more portable.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a stamping die with protection machanism, includes lower bolster (1), the both sides top fixedly connected with backup pad (4) of lower bolster (1), the top surface fixedly connected with guide pillar (2) of lower bolster (1), and the surface cover of guide pillar (2) is equipped with guide pin bushing (3), guide pin bushing (3) run through cope match-plate pattern (5) and with cope match-plate pattern (5) fixed connection, the top surface intermediate position of cope match-plate pattern (5) is equipped with die shank (6), and die shank (6) run through cope match-plate pattern (5) and punch (7) fixed connection, the top surface central point of lower bolster (1) is equipped with die (9), and die (9) are through damping spring (12) and lower bolster (1) fixed connection, die (9) looks adaptation;

Characterized by further comprising:

the protection mechanism (8) is arranged at the bottom of the upper template (5), and the top surface of the protection mechanism (8) is fixedly connected with the bottom surface of the upper template (5);

a conveying mechanism (10) which is arranged inside the two support plates (4);

The limiting mechanism (11) is sleeved on the outer surface of the conveying mechanism (10), and the other end of the limiting mechanism is in sliding connection with the inner wall of the supporting plate (4);

The discharging mechanism (13) is arranged at the center of the top surface of the lower die plate (1) and is positioned at the lower end of the female die (9).

2. The stamping die with a protection mechanism according to claim 1, wherein: protection machanism (8) are including spring groove (801), fixed bolster (802), extrusion spring (803), connecting rod (804), extrusion pole (805), bottom surface four corners department at cope match-plate pattern (5) is seted up in spring groove (801), and the inside cooperation in spring groove (801) is equipped with extrusion spring (803), and the one end and the inner wall fixed connection of spring groove (801) of extrusion spring (803), and the other end passes through connecting rod (804) and extrusion pole (805) fixed connection, both sides fixed connection of fixed bolster (802) and cope match-plate pattern (5).

3. The stamping die with a protection mechanism according to claim 1, wherein: the conveying mechanism (10) comprises a rotating rod (1001), a motor (1002), a conveying wheel (1003), a first belt wheel (1004), a transmission belt (1005) and a second belt wheel (1006), wherein the rotating rod (1001) is arranged inside two supporting plates (4), one side of the rotating rod (1001) is rotationally connected with the supporting plates (4), the other side of the rotating rod penetrates through the supporting plates (4) to be fixedly connected with the output end of the motor (1002) and the first belt wheel (1004), one end of the rotating rod (1001) is rotationally connected with the supporting plates (4), the other side of the rotating rod penetrates through the supporting plates (4) to be fixedly connected with the second belt wheel (1006), and the first belt wheel (1004) is connected with the second belt wheel through the transmission belt (1005).

4. The stamping die with a protection mechanism according to claim 1, wherein: stop gear (11) are including sliding plate (1101), two-way threaded rod (1102), handle (1103), fixed perpendicular version (1104), sliding tray (1105), limiting plate (1106), screw (1107), the both sides surface at transfer wheel (1003) is established to one end cover of sliding plate (1101), and the other end and two-way threaded rod (1102) threaded connection, the one end and the backup pad (4) rotation of two-way threaded rod (1102) are connected, and the other end runs through backup pad (4) and handle (1103) fixed connection.

5. The stamping die with protective mechanism as claimed in claim 4, wherein: the top surface fixedly connected with of sliding plate (1101) is erected version (1104) fixedly, and has seted up sliding tray (1105) in the inside of erecting version (1104), the inside slip of sliding tray (1105) is equipped with limiting plate (1106), and limiting plate (1106) are connected fixedly with erecting version (1104) fixedly through screw (1107).

6. The stamping die with a protection mechanism according to claim 1, wherein: the discharging mechanism (13) comprises a supporting block (1301), a sliding groove (1302), a receiving box (1303), a T-shaped limiting block (1304) and a pull rod (1305), wherein the supporting block (1301) is fixedly connected to the middle position of the top surface of the lower template (1), the sliding groove (1302) is formed in the inner walls of two sides of the supporting block (1301), the receiving box (1303) is slidably arranged in the supporting block (1301), the receiving box (1303) penetrates through the supporting block (1301) and is slidably connected with the supporting block through the T-shaped limiting block (1304) fixedly connected to the rear ends of the two sides of the receiving box, and the pull rod (1305) is fixedly connected to the outer surface of the front end of the receiving box (1303).