CN210702175U

CN210702175U - Blanking device of punch press

Info

Publication number: CN210702175U
Application number: CN201921167255.1U
Authority: CN
Inventors: 吴六二; 陈义良
Original assignee: Nanjing Hongsheng Railway Vehicle Parts Co Ltd
Current assignee: Nanjing Hongsheng Railway Vehicle Parts Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a doffer technical field specifically is a doffer of punch press, including cylindric rotary drum, the axis position of rotary drum is provided with the control post, the control post encircles around and is equipped with a plurality of evenly distributed's regulation pole, a plurality of evenly distributed's of fixedly connected with synchronizing bar in the rotary drum, synchronizing bar runs through the control post, be provided with a plurality of evenly distributed's advancing device on the regulation pole, advancing device one end and regulation pole are connected, the rotary drum is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's square through hole, advancing device runs through the through-hole of rotary drum, advancing device is including lifting the device, the hinge post, control seat and worm, the utility model discloses the work of packing is carried out in the structural design realization doffer safety and stability, according to the quantity that actual.

Description

Blanking device of punch press

Technical Field

The utility model relates to a doffer technical field specifically is a doffer of punch press.

Background

The small punch press in the prior art is not provided with a blanking device and artificial filler, and the blanking device provided by some large punch presses is complex in structure, complex and difficult to maintain and expensive.

If the blanking device is simple in structure and stable and powerful in function, the number of the fillers can be adjusted according to actual requirements, the problem can be solved, and the blanking device of the punch press is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a doffer of punch press to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a blanking device of a punch comprises a cylindrical rotary drum, a control column is arranged at the central axis position of the rotary drum, a plurality of uniformly distributed adjusting rods are annularly arranged around the control column, a plurality of uniformly distributed synchronizing rods are fixedly connected in the rotary drum and penetrate through the control column, a plurality of uniformly distributed propelling devices are arranged on the adjusting rods, one end of each propelling device is connected with the corresponding adjusting rod, a plurality of uniformly distributed square through holes are annularly arranged on the rotary drum, each propelling device penetrates through a through hole of the rotary drum, each propelling device comprises a lifting device, a hinged column, a control seat and a worm, one end of each worm is in transmission connection with the corresponding adjusting rod, the other end of each worm is connected with the control seat, the middle of each control seat is fixedly connected with the hinged column, one end, far away from the control seat, of each hinged column is connected with the lifting device, and each hinged column, the lifting device comprises a supporting plate, a telescopic column, an E-shaped plate, a square-plate-shaped positioning plate and a lead screw, wherein the supporting plate is in a square shape, square grooves are formed in the plate body of the square plate, the telescopic column is arranged in each groove of the supporting plate, the E-shaped plate is fixedly connected to one side of the telescopic column, the positioning plate is fixedly connected to one side of the supporting plate, the lead screw is arranged in the middle of the positioning plate and penetrates through the E-shaped plate, a first supporting seat and a second supporting seat are fixedly connected to the outer wall of the control column, a first worm penetrates through the first supporting seat, an adjusting rod penetrates through the second supporting seat, a shaft rod is fixedly connected to the square through hole of the.

Preferably, the adjusting rod is provided with a bevel gear, the adjusting rod penetrates through the middle of the bevel gear, one end of the worm is fixedly connected with the bevel gear, and the adjusting rod is in transmission connection with the bevel gear of the worm.

Preferably, the telescopic column is prismatic in shape, the section of the telescopic column is two rectangular vertical intersections, a threaded hole is formed in the E-shaped plate, and the screw rod penetrates through the threaded hole in the E-shaped plate.

Preferably, the control seat is in the shape of an arc-shaped bent plate, a plurality of frustum-shaped protruding teeth are uniformly distributed on the outer arc surface of the plate, and the worm is meshed with the control seat.

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

1. the utility model realizes the safe and stable filling work of the blanking device, and adjusts the amount of the disposable filling of the blanking device according to the actual demand, thereby having practicability;

2. the utility model discloses a propulsion unit's design realizes the length and the convenient quick adjustment of angle of lifting device, makes doffer can satisfy people's actual demand.

Drawings

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

FIG. 2 is a diagram of a position profile of an adjustment lever;

FIG. 3 is a schematic structural view of a lifting device;

FIG. 4 is a schematic view of a telescopic column;

fig. 5 is a schematic structural diagram of a support plate.

In the figure: the device comprises a rotary drum 1, a control column 2, an adjusting rod 3, a propelling device 4, a synchronizing rod 5, a lifting device 6, a hinge column 7, a control seat 8, a worm 9, a supporting plate 10, a telescopic column 11, a template 12E, a positioning plate 13, a screw rod 14, a first support seat 15, a second support seat 16 and a guide plate 17.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 5, the present invention provides a technical solution: a blanking device of a punch comprises a cylindrical rotary drum 1, a control column 2 is arranged at the central axis position of the rotary drum 1, a plurality of uniformly distributed adjusting rods 3 are annularly arranged around the control column 2, a plurality of uniformly distributed synchronizing rods 5 are fixedly connected in the rotary drum 1, the synchronizing rods 5 penetrate through the control column 2, a plurality of uniformly distributed propelling devices 4 are arranged on the adjusting rods 3, one end of each propelling device 4 is connected with the corresponding adjusting rod 3, a plurality of uniformly distributed square through holes are annularly arranged on the rotary drum 1, the propelling devices 4 penetrate through the through holes of the rotary drum 1, each propelling device 4 comprises a lifting device 6, a hinged column 7, a control seat 8 and a worm 9, one end of each worm 9 is in transmission connection with the corresponding adjusting rod 3, the other end of each worm 9 is connected with a control seat 8, the hinged column 7 is fixedly connected to the middle of the control seat 8, one end, far away from the control seat 8, of the, the lifting device 6 comprises a supporting plate 10, telescopic columns 11, an E-shaped plate 12, a square plate-shaped positioning plate 13 and a screw rod 14, the supporting plate 10 is a square plate, a plurality of square grooves are uniformly distributed on the plate body, the telescopic columns 11 are arranged in the grooves of the supporting plate 10, one side of each telescopic column 11 is fixedly connected with the E-shaped plate 12, one side of the supporting plate 10 is fixedly connected with the positioning plate 13, the screw rod 14 is arranged in the middle of the positioning plate 13, the screw rod 14 penetrates through the E-shaped plate 12, a first supporting seat 15 and a second supporting seat 16 are fixedly connected to the outer wall of the control column 2, the worm 9 penetrates through the first supporting seat 15, the adjusting rod 3 penetrates through the second supporting seat 16, referring to the drawing 1, the first supporting seat 15 is used for supporting the spatial position of the worm 9, but the rotation of the worm 9 is not influenced, the second supporting seat, the connected mode with worm 9 and supporting seat 15 is the same, for antifriction bearing connected mode, refer to fig. 2, the utility model discloses a support frame is unsettled, and the one end and the motor of control post 2 are connected, and motor drive control post 2 rotates, fixedly connected with axostylus axostyle among the square through hole of rotary drum 1, and the through-hole activity of seting up on axostylus axostyle and the articulated post 7 cup joints.

The adjusting rod 3 is provided with a bevel gear, the adjusting rod 3 penetrates through the middle of the bevel gear, one end of the worm 9 is fixedly connected with the bevel gear, and the adjusting rod 3 is in transmission connection with the bevel gear 9 of the worm.

The shape of the telescopic column 11 is prismatic, the section of the telescopic column 11 is two rectangular vertical intersections, a threaded hole is formed in the E-shaped plate 12, the screw rod 14 penetrates through the threaded hole in the E-shaped plate 12, referring to fig. 2 and 3, one end of the screw rod 14 is prismatic, one end of the adjusting rod 3 is prismatic, the screw rod 14 penetrates through the positioning plate 13, and the screw rod 14 in the positioning plate 13 is integrally connected with a protruding cylinder, so that the screw rod 14 can rotate in the positioning plate 13 and cannot move axially.

The shape of the control seat 8 is an arc-shaped bent plate, a plurality of frustum-shaped protruding teeth are uniformly distributed on the outer arc surface of the plate, and the worm 9 is meshed and connected with the control seat 8.

The working principle is as follows: referring to fig. 2, a cylindrical metal to be processed is placed on a guide plate 17 on the left side of a rotary drum 1, due to gravity, a workpiece to be processed rolls to one side of the rotary drum 1, a control column 2 rotates to drive the rotary drum 1 through a plurality of synchronizing rods 5, a propelling device 4 rotates along with the rotary drum 1, because a shaft rod in a through hole of the rotary drum 1 drives a hinge column 7, a worm 9 limits the spatial position of a control seat 8, so that the propelling device 4 stably rotates along with the rotary drum 1, a plurality of lifting devices 6 lift the workpiece to be processed, the workpiece to be processed moves around the outer wall of the rotary drum 1 for a certain distance, finally the workpiece to be processed falls on the guide plate 17 on the right side of the rotary drum 1, the workpiece to be processed rolls to a designated position of a punch press to complete filling work through the guide plate 17, and here the lifting devices 6 can lift a plurality of workpieces to be processed at a time by adjusting the, the operation is to use a wrench tool to rotate the screw rod 14 to move the E-shaped plate 12, the E-shaped plate 12 drives the telescopic column 11, and the inclination angle of the supporting plate 10 can also be adjusted, specifically, the operation is to use the wrench tool to rotate the adjusting rod 3, the adjusting rod 3 drives the worm 9 to rotate, the worm 9 drives the control seat 8 to move, the control seat 8 drives the hinge column 7, the hinge column 7 rotates around the shaft rod, and further the angle of the supporting plate 10 is changed.

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 a doffer of punch press, includes cylindric rotary drum (1), its characterized in that: the middle axis position of the rotary drum (1) is provided with a control column (2), a plurality of uniformly distributed adjusting rods (3) are annularly arranged around the control column (2), a plurality of uniformly distributed synchronizing rods (5) are fixedly connected in the rotary drum (1), the synchronizing rods (5) penetrate through the control column (2), a plurality of uniformly distributed propelling devices (4) are arranged on the adjusting rods (3), one end of each propelling device (4) is connected with the adjusting rod (3), a plurality of uniformly distributed square through holes are annularly arranged on the rotary drum (1), each propelling device (4) penetrates through the through hole of the rotary drum (1), each propelling device (4) comprises a lifting device (6), a hinged column (7), a control seat (8) and a worm (9), one end of each worm (9) is in transmission connection with the adjusting rod (3), and the other end of each worm (9) is connected with the control seat (8), the middle part of the control seat (8) is fixedly connected with a hinged column (7), one end of the hinged column (7) far away from the control seat (8) is connected with a lifting device (6), the hinged column (7) penetrates through a square through hole in the rotary drum (1), the lifting device (6) comprises a supporting plate (10), a telescopic column (11), an E-shaped plate (12), a square-shaped positioning plate (13) and a screw rod (14), the supporting plate (10) is in a square shape, a plurality of square grooves which are uniformly distributed are formed in the plate body, the telescopic column (11) is arranged in each groove of the supporting plate (10), one side of the telescopic column (11) is fixedly connected with the E-shaped plate (12), one side of the supporting plate (10) is fixedly connected with the positioning plate (13), the middle part of the positioning plate (13) is provided with the screw rod (14), and the screw rod (14), fixedly connected with supporting seat one (15) and supporting seat two (16) on the outer wall of control post (2), worm (9) run through supporting seat one (15), adjust pole (3) and run through supporting seat two (16), fixedly connected with axostylus axostyle in the square through-hole of rotary drum (1), the through-hole activity that sets up on axostylus axostyle and articulated post (7) cup joints.

2. The blanking device of the punching machine according to claim 1, wherein: the adjusting rod (3) is provided with a bevel gear, the adjusting rod (3) penetrates through the middle of the bevel gear, one end of the worm (9) is fixedly connected with the bevel gear, and the adjusting rod (3) is in transmission connection with the bevel gear of the worm (9).

3. The blanking device of the punching machine according to claim 1, wherein: the telescopic column (11) is prismatic, the section of the telescopic column (11) is two rectangular vertical intersections, a threaded hole is formed in the E-shaped plate (12), and the screw rod (14) penetrates through the threaded hole in the E-shaped plate (12).

4. The blanking device of the punching machine according to claim 1, wherein: the shape of the control seat (8) is an arc-shaped bent plate, a plurality of frustum-shaped protruding teeth are uniformly distributed on the outer arc surface of the plate, and the worm (9) is meshed and connected with the control seat (8).