CN115503068A

CN115503068A - Carousel formula multistation punching machine

Info

Publication number: CN115503068A
Application number: CN202211141906.6A
Authority: CN
Inventors: 谢志坚; 邱洪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-23

Abstract

The invention discloses a turntable type multi-station punching machine, which relates to the technical field of punching machines and comprises a punching machine, wherein the punching machine comprises a supporting base plate, supporting columns are detachably connected to the periphery of the outer surface of the top of the supporting base plate, a supporting top plate is fixedly connected to the top ends of the supporting columns, and a cooling device is detachably mounted in the center of the top of the supporting base plate. According to the invention, the transmission motor is started, the transmission motor drives the transmission rod to rotate, the driving gear rotates, the driven gear rotates, the rotating rod slides to carry out limiting support in the sliding chute, and then the vertical rod is matched and connected to drive the rotating disc to rotate, so that the die slot rotates, multi-station product stamping can be carried out at one time, and the problems that the existing stamping machine can only receive materials and discharge materials after a complete stamping process is completed, the next stamping action is carried out, the working efficiency is low, and the labor force is wasted are solved, so that the multi-station stamping is realized, and the effect of reducing the labor force is achieved.

Description

Carousel formula multistation punching machine

Technical Field

The invention relates to the technical field of punching machines, in particular to a turntable type multi-station punching machine.

Background

In the production of various spare and accessory parts in the industry at present, processes such as stamping assembly, stamping forming, riveting or riveting are widely applied due to the advantage of low cost, so that a stamping die and a stamping machine are required to be used for assisting production, a turntable type stamping machine is provided for improving the efficiency of stamping production, and the stamping machine commonly used at present is a turntable type multi-station stamping machine.

In the prior art, a chinese utility model patent document with publication No. CN 207088101U and publication No. 2018, 03, 13 is proposed to solve the above existing technical problems, and the technical solution disclosed in the patent document is as follows: when the upper die moves downwards, the driven gear is driven to rotate through the rack, then the driven gear drives the rotating piece to rotate through the ratchet wheel assembly, the rotating piece abuts against a wood board and drives the wood board to move for a certain distance in the horizontal direction, and then a punching needle abuts against the wood board and punches the wood board; after the punching is finished, the upper die drives the rack to move back and drives the driven gear to rotate reversely, the ratchet wheel assembly cannot drive the rotating piece to rotate reversely, so that the rotating piece and the wood board continue to keep relatively static, and the wood board is punched at intervals by the back and forth movement of the upper die and the rack.

The following problems exist in the prior art:

1. the existing punching machine can receive and discharge materials after completing a complete punching process, and then carries out the next punching action, so that the problems of low working efficiency and labor waste are solved;

2. when the traditional punching machine is used for punching, the resistance of the lifting column device is large, so that the upper die and the lower die cannot be quickly attached, and the product forming rate is influenced;

3. since the inside of the die slot of the press machine is accumulated with a large amount of high temperature in the case of long-term operation, there is a problem that the product is difficult to be released and the internal parts are damaged.

Disclosure of Invention

The invention provides a rotating disc type multi-station punching machine, which aims to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a carousel formula multistation punching machine, includes the punching machine, the punching machine includes supporting baseplate, detachable being connected with the support column on the top surface position all around of supporting baseplate, fixedly connected with supports the roof on the top of support column, detachable the heat sink of installing on the positive position in top of supporting baseplate, the detachable bed die that is connected with in top of heat sink.

The utility model discloses a die, including supporting the roof, the detachable driving motor that installs on the surface of supporting the roof right side, detachable punching press lifter that is connected with on driving motor's the bottom output, the other end of punching press lifter runs through the detachable mould of installing in bottom of supporting the roof.

The technical scheme of the invention is further improved as follows: the utility model discloses a punching press lifter, including punching press lifter, spout, sliding connection have a sliding block on the surface of spout, fixedly connected with piston post on the inboard of sliding block, detachable stretch yarn one that is connected with on the bottom of piston post.

The technical scheme of the invention is further improved as follows: the other end of the first elastic wire is detachably connected with a sliding plate, the left end and the right end of the sliding plate are both connected to the outer surface of the sliding groove and located below the piston column in a sliding mode, the bottom end of the sliding plate is detachably connected with a second elastic wire, and the other end of the second elastic wire is detachably connected to the inner surface of the bottom end of the stamping lifting rod.

The technical scheme of the invention is further improved as follows: the bed die includes the mould shell, the detachable transmission motor that installs on the centre position of the bottom internal surface of mould shell, the detachable transfer line that is connected with on the top output of transmission motor, the driving gear has been cup jointed to the detachable on the other end of transfer line.

The technical scheme of the invention is further improved as follows: the meshing is connected with driven gear on the surface of driving gear, driven gear's the detachable dwang that is connected with in bottom, sliding connection has annular spout on the bottom of dwang, annular spout is located the bottom internal surface of mould shell, fixedly connected with connects the montant on driven gear's the surface of top, fixedly connected with carousel on the top of connecting the montant, the mould groove has been seted up at carousel's top.

The technical scheme of the invention is further improved as follows: the cooling device comprises a cooling shell, wherein the bottom ends of the two sides of the cooling shell are respectively provided with a buffer sleeve, the inner wall of the buffer sleeve is connected with a piston disc in a sliding mode, the top of the piston disc is detachably connected with a buffer spring, and the other end of the buffer spring is detachably connected to the top end of the inner part of the buffer sleeve.

The technical scheme of the invention is further improved as follows: fixedly connected with buffering pillar on the bottom of piston disc, the bottom fixed connection mounting panel of buffering pillar, fixedly connected with cooling box on the inner wall bottom of cooling casing, detachable cooling blower that installs on the bottom internal surface of cooling box.

The technical scheme of the invention is further improved as follows: the air outlet has been seted up on the top surface of cooling casing, detachable being connected with radiating fin on the surface of cooling casing, all detachable being connected with the air intake on the front and back both ends of cooling casing.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a turntable type multi-station punching machine, which adopts the matching among a punching lifting rod, a driving motor, a piston column, a sliding block, a sliding chute, a first elastic wire and a second elastic wire, when the punching lifting rod works, the driving motor is started, the piston column moves downwards under the driving of the driving motor and slides on the outer surface of the sliding chute in a matching way, so that the resistance of the punching lifting rod is reduced, the first elastic wire is extruded when moving downwards, a sliding plate is pushed downwards by the elastic pushing of the first elastic wire, the second elastic wire is extruded again by the sliding plate, and the impact force of punching can be further buffered through multiple times of elastic extrusion.

2. The invention provides a turntable type multi-station punching machine, which adopts the matching among an upper die, a lower die, a cooling device, a cooling shell, a buffer sleeve, a buffer support, a piston disc and a buffer spring, wherein when the lower die is punched through the upper die, the cooling device is positioned below the lower die and can be subjected to certain impact force, and the buffer sleeve at the bottom end of the cooling shell is matched to enable the buffer support to jack the piston disc upwards, the piston disc is reciprocated upwards and downwards in the buffer sleeve, and the damping and buffering effect is realized through the elastic force of the buffer spring.

3. The invention provides a turntable type multi-station punching machine, which adopts the matching between a transmission motor, a transmission rod, a driving gear, a driven gear, a rotating rod, a sliding chute, a connecting vertical rod, a rotating disc and a die groove, and utilizes the transmission motor to drive the transmission rod to rotate by starting the transmission motor, so that the driving gear rotates while the transmission rod rotates, the driven gear is driven to rotate, the rotating rod is driven to annularly slide in the annular chute under the condition of the rotation of the driven gear to perform the supporting and limiting function, and then the vertical rod is matched to drive the rotating disc to rotate, so that the die groove rotates, the multi-station product punching can be performed at one time, and the problems that the material collection and the material discharge can be performed after the complete punching process is completed by the conventional punching machine, the working efficiency is low, and the labor force is wasted are solved, so that the multi-station punching effect is achieved, and the labor is reduced.

4. The invention provides a turntable type multi-station punching machine, which adopts the matching among an air inlet, a cooling box, a cooling fan, an air outlet, a lower die and a radiating fin, wherein an external air suction pump is connected with the air inlet, so that external air is input into the cooling box, the cooling fan is started at the moment, the cooling fan is used for cooling gas, the cooled gas is matched with the air outlet and is discharged into the lower die, so that the gas is quickly cooled, and the internal part of the gas can be discharged to the outside by being matched with the radiating fin.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the lower mold structure of the present invention;

FIG. 4 is a schematic sectional view of a cooling device according to the present invention;

FIG. 5 is a schematic view of a cooling housing according to the present invention;

fig. 6 is a schematic cross-sectional view of a ram lift post structure of the present invention.

In the figure: 1. a punch press; 2. a support base plate; 3. a support pillar; 4. supporting a top plate; 41. a drive motor; 42. stamping a lifting rod; 421. a chute; 422. a slider; 423. a piston post; 424. elastic threads I; 425. a sliding plate; 426. a second stretch yarn; 43. an upper die; 5. a cooling device; 51. cooling the shell; 52. a buffer sleeve; 53. a piston disc; 54. a buffer spring; 55. a cushion strut; 56. mounting a plate; 57. a cooling box; 58. a cooling fan; 59. an air outlet; 510. a heat dissipating fin; 511. an air inlet; 6. a lower die; 61. a mold housing; 62. a drive motor; 63. a transmission rod; 64. a driving gear; 65. a driven gear; 66. rotating the rod; 67. an annular chute; 68. connecting the vertical rods; 69. rotating the disc; 610. and (4) a mold groove.

Detailed Description

The present invention is further illustrated in detail below with reference to examples:

example 1

As shown in fig. 1-6, the invention provides a turntable type multi-station punching machine, which comprises a punching machine 1, wherein the punching machine 1 comprises a support base plate 2, support columns 3 are detachably connected to the peripheral positions of the outer surface of the top of the support base plate 2, a support top plate 4 is fixedly connected to the top ends of the support columns 3, a cooling device 5 is detachably mounted at the center position of the top of the support base plate 2, and a lower die 6 is detachably connected to the top of the cooling device 5.

Further, carry out the in-process of punching press work to bed die 6 through last mould 43, the cooperation is provided with the subassembly that reduces the resistance in elevating gear's inside, make and be convenient for improve the success rate of punching press, be provided with a plurality of mould grooves 610 on bed die 6's the surface, can once only the multistation work simultaneously, the efficiency of work is improved, rethread buffering subassembly carries out shock attenuation processing to the impact force of punching press, the life of punching machine 1 is prolonged, accessible heat sink 5 can cool off the inside high temperature of bed die 6 fast under the condition of long-time work, the drawing of patterns of being convenient for.

Example 2

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a driving motor 41 is detachably mounted on the outer surface of the right side of the top of the supporting top plate 4, a stamping lifting rod 42 is detachably connected to the output end of the bottom of the driving motor 41, an upper mold 43 is detachably mounted at the other end of the stamping lifting rod 42, sliding grooves 421 are formed in the inner walls of the two sides of the stamping lifting rod 42, sliding blocks 422 are slidably connected to the outer surface of the sliding grooves 421, piston posts 423 are fixedly connected to the inner sides of the sliding blocks 422, elastic wires 424 are detachably connected to the bottom ends of the piston posts 423, sliding plates 425 are detachably connected to the other ends of the elastic wires 424, the outer surfaces of the sliding plates 425 are slidably connected below the piston posts 423, elastic wires two 426 are detachably connected to the bottom ends of the sliding plates 425, and the other ends of the elastic wires two 426 are detachably connected to the inner surface of the bottom of the stamping lifting rod 42.

Further, when the stamping lifting rod 42 works, the driving motor 41 is started, the piston column 423 moves downwards under the driving of the driving motor 41, the sliding block 422 slides on the outer surface of the sliding groove 421, so that the resistance of the stamping lifting rod 42 is reduced, the elastic wire I424 is extruded when the piston column moves downwards, the sliding plate 425 is pushed downwards through the elastic pushing of the elastic wire I424, the sliding plate 425 extrudes the elastic wire II 426 again, and the impact force of stamping can be further buffered through multiple times of elastic extrusion.

Example 3

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the lower mold 6 includes a mold housing 61, a transmission motor 62 is detachably mounted at a center position of an inner surface of a bottom end of the mold housing 61, a transmission rod 63 is detachably connected to an output end of a top of the transmission motor 62, a driving gear 64 is detachably sleeved on another end of the transmission rod 63, a driven gear 65 is engaged with an outer surface of the driving gear 64, a rotating rod 66 is detachably connected to a bottom end of the driven gear 65, an annular sliding groove 67 is slidably connected to a bottom end of the rotating rod 66, the annular sliding groove 67 is located on the inner surface of the bottom end of the mold housing 61, a connecting vertical rod 68 is fixedly connected to an outer surface of a top of the driven gear 65, a rotating disc 69 is fixedly connected to a top end of the connecting vertical rod 68, and a mold groove 610 is formed in a top portion of the rotating disc 69.

Further, through starting drive motor 62, it is rotatory to utilize drive motor 62 to drive transfer line 63, makes driving gear 64 rotatory when transfer line 63 is rotatory to make driven gear 65 rotatory, drive the inside of dwang 66 annular slip at annular spout 67 under the rotatory situation of driven gear 65, support limiting displacement, cooperate again to connect montant 68 to drive and rotate disc 69 and rotate, thereby make the mould groove 610 rotatory, can once only carry out the punching press of multistation product.

Example 4

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cooling device 5 includes a cooling housing 51, the bottom ends of both sides of the cooling housing 51 are all provided with a buffer sleeve 52, the inner wall of the buffer sleeve 52 is connected with a piston disc 53 in a sliding manner, the top of the piston disc 53 is connected with a buffer spring 54 in a detachable manner, the other end of the buffer spring 54 is connected to the top end of the inside of the buffer sleeve 52 in a detachable manner, the bottom end of the piston disc 53 is fixedly connected with a buffer support column 55, and the bottom end of the buffer support column 55 is fixedly connected with a mounting plate 56.

Furthermore, when the lower die 6 is stamped by the upper die 43, the cooling device 5 is located below the lower die 6 and can receive a certain impact force, and the cooling device is matched with the buffer sleeve 52 at the bottom end of the cooling shell 51, so that the piston disc 53 is upwards jacked up by the buffer strut 55, and the piston disc is vertically reciprocated inside the buffer sleeve 52 and is subjected to a damping and buffering effect by the elastic force of the buffer spring 54.

Example 5

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cooling box 57 is fixedly connected to the bottom end of the inner wall of the cooling shell 51, the cooling fan 58 is detachably mounted on the inner surface of the bottom end of the cooling box 57, the air outlet 59 is formed in the outer surface of the top of the cooling shell 51, the heat dissipation fins 510 are detachably connected to the outer surface of the cooling shell 51, and the air inlets 511 are detachably connected to the front end and the rear end of the cooling shell 51.

Further, an external air suction pump is connected with the air inlet 511, so that external air is input into the cooling box 57, the cooling fan 58 is started at the moment, the cooling fan 58 is used for cooling the air, the air subjected to the cooling treatment is discharged to the inside of the lower die 6 through the air matching exhaust outlet 59, and therefore the air is rapidly cooled, and the internal part of heat can be discharged to the outside through the matching radiating fins 510.

The working principle of the turntable type multi-station punching machine is described in detail below.

As shown in fig. 1-6, when in use, each die slot 610 is sequentially discharged, the driving motor 41 is started through the operation of the stamping lifting rod 42, the piston column 423 moves downwards under the driving of the driving motor 41, the matching sliding block 422 slides on the outer surface of the sliding slot 421 so as to reduce the resistance of the stamping lifting rod 42, the elastic wire one 424 is extruded during the downward movement, the sliding plate 425 is pushed downwards through the elastic pushing of the elastic wire one 424, the sliding plate 425 extrudes the elastic wire two 426 again, the impact force of stamping can be further buffered through multiple times of elastic extrusion, the temperature reduction device 5 is positioned below the lower die 6 and can be subjected to a certain impact force, and the buffer sleeve 52 at the bottom end of the temperature reduction shell 51 is matched, so that the buffer support column 55 jacks up the piston disc 53, the up-and-down reciprocating movement is performed inside the buffer sleeve 52, and the shock absorption and buffering effects are performed through the elastic force of the buffer spring 54, then, the transmission motor 62 is started, the transmission rod 63 is driven to rotate by the transmission motor 62, the driving gear 64 is driven to rotate while the transmission rod 63 rotates, so that the driven gear 65 is driven to rotate, the rotating rod 66 is driven to annularly slide in the annular sliding groove 67 under the condition that the driven gear 65 rotates to perform a supporting and limiting function, the connecting vertical rod 68 is matched to drive the rotating disc 69 to rotate, so that the die slot 610 rotates, multi-station product stamping can be performed at one time, partial heat in the die slot can be discharged to the outside by matching with the radiating fins 510 under the condition of long-time work, an external air suction pump is connected with the air inlet 511 to input external air into the interior of the cooling box 57, the cooling fan 58 is started at the moment, the air is cooled by the cooling fan 58, and the cooled air is discharged to the interior of the die 6 by matching with the air outlet 59, therefore, the heat is quickly dissipated, and the demolding is convenient.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims

1. The utility model provides a carousel formula multistation punching machine, includes punching machine (1), its characterized in that: the punching machine (1) comprises a supporting base plate (2), supporting columns (3) are detachably connected to the periphery of the outer surface of the top of the supporting base plate (2), a supporting top plate (4) is fixedly connected to the top ends of the supporting columns (3), a cooling device (5) is detachably mounted in the center of the top of the supporting base plate (2), and the top of the cooling device (5) is detachably connected with a lower die (6);

driving motor (41) are detachably installed on the surface of the right side of the top of supporting roof (4), detachably be connected with punching press lifter (42) on the bottom output of driving motor (41), the other end of punching press lifter (42) runs through the detachable installation of bottom of supporting roof (4) and goes up mould (43).

2. The carousel multi-station stamping machine of claim 1, wherein: all seted up spout (421) on the both sides inner wall of punching press lifter (42), sliding connection has sliding block (422) on the surface of spout (421), fixedly connected with piston post (423) on the inboard of sliding block (422), detachable connection has stretch yarn one (424) on the bottom of piston post (423).

3. The rotary disc multi-station punch press according to claim 2, wherein: the other end of the elastic wire I (424) is detachably connected with a sliding plate (425), the left end and the right end of the sliding plate (425) are connected to the outer surface of the sliding groove (421) and located below the piston column (423) in a sliding mode, the bottom end of the sliding plate (425) is detachably connected with an elastic wire II (426), and the other end of the elastic wire II (426) is detachably connected to the inner surface of the bottom end of the stamping lifting rod (42).

4. The carousel multi-station stamping machine of claim 1, wherein: lower mould (6) are including mould shell (61), on the bottom internal surface centre position of mould shell (61) detachable the installation drive motor (62), on the top output of drive motor (62) detachable be connected with transfer line (63), driving gear (64) have been cup jointed on the other end of transfer line (63) detachable.

5. The rotary disc multi-station punch press according to claim 4, wherein: the meshing is connected with driven gear (65) on the surface of driving gear (64), the detachable dwang (66) that is connected with in bottom of driven gear (65), sliding connection has annular spout (67) on the bottom of dwang (66), annular spout (67) are located the bottom internal surface of mould shell (61), fixedly connected with connects montant (68) on the surface of the top of driven gear (65), fixedly connected with rolling disc (69) on the top of connecting montant (68), mould groove (610) have been seted up at rolling disc (69)'s top.

6. The carousel multi-station punch press of claim 1, wherein: cooling device (5) are including cooling casing (51), buffer sleeve (52) have all been seted up on the both sides bottom of cooling casing (51), sliding connection has piston disc (53) on the inner wall of buffer sleeve (52), the detachable buffer spring (54) that is connected with in top of piston disc (53), the detachable connection of the other end of buffer spring (54) is on the inside top of buffer sleeve (52).

7. The rotary disc multi-station punch press according to claim 6, wherein: fixedly connected with buffering pillar (55) on the bottom of piston disc (53), the bottom fixed connection mounting panel (56) of buffering pillar (55), fixedly connected with cooling box (57) on the inner wall bottom of cooling casing (51), detachable cooling blower (58) of installing on the bottom internal surface of cooling box (57).

8. The rotary disc multi-station punch press according to claim 6, wherein: air exit (59) have been seted up on the top surface of cooling casing (51), detachable being connected with radiating fin (510) on the surface of cooling casing (51), equal detachable being connected with air intake (511) on the front and back both ends of cooling casing (51).