CN212917292U

CN212917292U - Stamping die gets a mechanism and accurate stamping die

Info

Publication number: CN212917292U
Application number: CN202021685111.8U
Authority: CN
Inventors: 蔡颂颂; 刘致禧; 陶乐; 王金亮; 赵海洲
Original assignee: Weihai Zhongxiang Mold Co ltd
Current assignee: Weihai Zhongxiang Mold Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-09
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a stamping die gets a mechanism and accurate stamping die, comprising a base plate, bottom plate upper end right part sets up collects the frame, set up the cavity in the bottom plate, the vertical pivot that sets up in bottom plate top, and the pivot lower extreme passes the cavity upper end, pivot lower extreme installation bearing frame, and the bottom in the bearing frame fixed connection cavity, bevel gear one is established to pivot surface cover, and bevel gear one is located the cavity, set up motor one in the cavity, motor one right-hand member installation bevel gear two, and bevel gear two meshes with bevel gear one mutually, pivot top longitudinal symmetry sets up the fixed plate, below fixed plate fixed connection pivot, set up two gears between two fixed plates, and two gears mesh mutually, the fixed plate is connected in the gear rotation. The utility model discloses two drive two clamp plates of motor clip the work piece, then motor one drives the work piece and rotates, puts into the work piece and collects the frame in, can the work piece of different shapes of centre gripping and material, the suitability is strong.

Description

Stamping die gets a mechanism and accurate stamping die

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to stamping die gets a mechanism and accurate stamping die.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.

Chinese patent discloses a stamping die gets a mechanism and accurate stamping die (grant publication No. CN 205629190U), and this patent technique can avoid possibly appearing colliding between the part when getting, between part and the waste material, reduces the defective rate of product, but, it adsorbs the work piece through magnetic part, if the work piece can not be adsorbed by magnetic part, just can not work, the suitability is poor. Therefore, in order to solve the above technical problems, it is necessary to provide a workpiece taking mechanism for a press die and a precision press die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die gets a mechanism and accurate stamping die to solve among the prior art stamping die and get a mechanism and accurate stamping die's problem.

A stamping die picking mechanism comprises a bottom plate, wherein a collecting frame is arranged on the right portion of the upper end of the bottom plate, a cavity is arranged in the bottom plate, a rotating shaft is vertically arranged above the bottom plate, the lower end of the rotating shaft penetrates through the upper end of the cavity, a shaft bearing seat is arranged at the lower end of the rotating shaft and is fixedly connected with the bottom in the cavity, a first bevel gear is sleeved on the outer surface of the rotating shaft and is positioned in the cavity, a first motor is arranged in the cavity, a second bevel gear is arranged on the right end of the first motor and is meshed with the first bevel gear, fixing plates are symmetrically arranged above the rotating shaft from top to bottom, the rotating shaft is fixedly connected with a lower fixing plate, two gears are arranged between the two fixing plates and are meshed with each other, the gears are rotatably connected with the fixing plates, a second motor is arranged on the upper end of the upper fixing, the round block surface sets up a plurality of teeth of a cogwheel, and the round block passes through the teeth of a cogwheel and gear engaged with, and round block surface mounting dead lever, and the dead lever is located teeth of a cogwheel below, and stop device is installed to both ends symmetry around the dead lever, and stop device is located the dead lever left part, stop device one end installation clamp plate, and the spring is established to stop device overcoat.

Furthermore, stop device includes hollow block, sliding plate, solid pole, sets up the sliding plate in the hollow block, and sliding plate and hollow block inner wall sliding connection, and hollow block one end fixed connection sliding plate is passed to solid pole one end.

And furthermore, a shock pad is arranged at the lower end of the motor, and the shock pad is fixedly connected with the bottom in the cavity.

And furthermore, a rubber layer is arranged at one end of the clamping plate, and anti-skid grains are arranged on the surface of the rubber layer.

And furthermore, one end of the spring is fixedly connected with the clamping plate, and the other end of the spring is fixedly connected with the fixing rod.

Still further, a precision stamping die, includes die and terrace die, and the die is installed in the bottom plate upper end, and the die is located under the clamp plate, and the bottom sets up ejection mechanism in the die, and the terrace die is located directly over the die.

The utility model has the advantages that:

the utility model discloses an ejection mechanism is ejecting with the work piece, and two drive two clamp plates of motor are cliied the work piece, through rubber layer protection work piece, prevent that the work piece from damaging by the clamp plate, then motor one drives the work piece and rotates, puts into the work piece and collects the frame in, can the work piece of different shapes of centre gripping and material, and the suitability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a middle gear of the present invention;

fig. 3 is a schematic structural view of the middle position limiting device of the present invention.

In the figure: 1. a base plate; 11. a cavity; 12. a collection frame; 2. a female die; 21. an ejection mechanism; 3. a first motor; 31. a shock pad; 32. a second bevel gear; 4. a rotating shaft; 41. a bearing seat; 42. a first bevel gear; 43. a fixing plate; 5. a second motor; 51. a gear; 6. a round block; 61. gear teeth; 62. fixing the rod; 7. a limiting device; 71. a hollow block; 72. a sliding plate; 73. a solid bar; 8. a clamping plate; 81. a rubber layer; 9. a spring; 10. and (4) a male die.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a punch die pick-off mechanism includes a bottom plate 1, a collecting frame 12 is disposed on the right portion of the upper end of the bottom plate 1, a cavity 11 is disposed in the bottom plate 1, a rotating shaft 4 is vertically disposed above the bottom plate 1, the lower end of the rotating shaft 4 passes through the upper end of the cavity 11, a bearing seat 41 is disposed on the lower end of the rotating shaft 4, the bearing seat 41 is fixedly connected to the bottom portion of the cavity 11, a bevel gear 42 is disposed on the outer surface of the rotating shaft 4, the bevel gear 42 is disposed in the cavity 11, a motor i 3 is disposed in the cavity 11, a bevel gear 32 is disposed on the right end of the motor i 3, the bevel gear 32 is engaged with the bevel gear 42, a cushion 31 is disposed on the lower end of the motor i 3, the cushion 31 is fixedly connected to the bottom portion of the cavity 11, the two gears 51 are meshed, the gear 51 is rotatably connected with the fixed plate 43, the upper end of the upper fixed plate 43 is provided with a motor II 5, the lower end of the motor II 5 is fixedly connected with the front gear 51, round blocks 6 are symmetrically arranged between the two fixed plates 43 in the front and back direction, the round blocks 6 are positioned on the front and back sides of the gear 51, the round blocks 6 are rotatably connected with the fixed plate 43, the outer surface of the round blocks 6 is provided with a plurality of gear teeth 61, the round blocks 6 are meshed with the gear 51 through the gear teeth 61, the outer surface of the round blocks 6 is provided with fixed rods 62, the fixed rods 62 are positioned below the gear teeth 61, the front and back ends of the fixed rods 62 are symmetrically provided with limiting devices 7, the limiting devices 7 are positioned at the left part in the fixed rods 62, one end of each limiting device 7 is provided with a clamping plate 8, one end of each clamping plate 8 is provided with a rubber layer 81, the limiting device 7 comprises a hollow block 71, a sliding plate 72 and a solid rod 73, wherein the sliding plate 72 is arranged in the hollow block 71, the sliding plate 72 is connected with the inner wall of the hollow block 71 in a sliding manner, and one end of the solid rod 73 penetrates through the hollow block 71 and is fixedly connected with the sliding plate 72;

the utility model provides a precision stamping die includes die 2 and terrace die 10, and die 2 is installed in 1 upper end of bottom plate, and die 2 is located under the clamp plate 8, and the bottom sets up ejection mechanism 21 in die 2, and terrace die 10 is located directly over die 2.

The working principle is as follows: the workpiece is punched through the matching of the male die 10 and the female die 2, then the workpiece is ejected out through the ejection mechanism 21, the gear 51 is driven to rotate by the motor two 5, the round block 6 is driven to rotate by the gear teeth 61, the round block 6 drives the clamping plates 8 to rotate through the fixing rod 62, the workpiece is clamped by the two clamping plates 8, the workpiece is protected by the rubber layer 81, the workpiece is prevented from being damaged by the clamping plates 8, the workpiece is clamped by the clamping plates 8, the solid rods 73 slide towards the hollow block 71, the springs 9 are compressed, then the motor one 3 drives the bevel gear two 32 to rotate, the bevel gear two 32 drives the bevel gear one 42 to rotate, the bevel gear one 42 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the workpiece to rotate above the collecting frame 12 through the gear 51, the round block 6, the fixing rod 62 and.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A stamping die fetching mechanism comprises a bottom plate (1) and is characterized in that a collecting frame (12) is arranged at the right part of the upper end of the bottom plate (1), a cavity (11) is arranged in the bottom plate (1), a rotating shaft (4) is vertically arranged above the bottom plate (1), the lower end of the rotating shaft (4) penetrates through the upper end of the cavity (11), a bearing seat (41) is arranged at the lower end of the rotating shaft (4), the bearing seat (41) is fixedly connected with the inner bottom of the cavity (11), a first bevel gear (42) is sleeved on the outer surface of the rotating shaft (4), the first bevel gear (42) is positioned in the cavity (11), a first motor (3) is arranged in the cavity (11), a second bevel gear (32) is arranged at the right end of the first motor (3), the second bevel gear (32) is meshed with the first bevel gear (42), fixing plates (43) are vertically symmetrically arranged above, two gears (51) are arranged between the two fixing plates (43), the two gears (51) are meshed with each other, the gears (51) are rotatably connected with the fixing plates (43), the upper ends of the upper fixing plates (43) are provided with the second motors (5), the lower ends of the second motors (5) are fixedly connected with the front gears (51), round blocks (6) are symmetrically arranged between the two fixing plates (43) in the front and back direction, the round blocks (6) are positioned on the front side and the back side of the gears (51), the round blocks (6) are rotatably connected with the fixing plates (43), the outer surfaces of the round blocks (6) are provided with a plurality of gear teeth (61), the round blocks (6) are meshed with the gears (51) through the gear teeth (61), fixing rods (62) are arranged on the outer surfaces of the round blocks (6), the fixing rods (62) are positioned below the gear teeth (61), limiting devices (7) are symmetrically arranged on the front ends and, one end of the limiting device (7) is provided with a clamping plate (8), and the outer surface of the limiting device (7) is sleeved with a spring (9).

2. The punching die part taking mechanism is characterized in that the limiting device (7) comprises a hollow block (71), a sliding plate (72) and a solid rod (73), the sliding plate (72) is arranged in the hollow block (71), the sliding plate (72) is connected with the inner wall of the hollow block (71) in a sliding mode, and one end of the solid rod (73) penetrates through the hollow block (71) and one end of the solid rod is fixedly connected with the sliding plate (72).

3. The taking mechanism of the stamping die is characterized in that a shock pad (31) is arranged at the lower end of the first motor (3), and the shock pad (31) is fixedly connected with the inner bottom of the cavity (11).

4. The taking mechanism of the stamping die as claimed in claim 1, wherein one end of the clamping plate (8) is provided with a rubber layer (81), and the surface of the rubber layer (81) is provided with anti-skid grains.

5. The punch die removal mechanism of claim 1, wherein one end of the spring (9) is fixedly connected to the clamping plate (8), and the other end of the spring (9) is fixedly connected to the fixing rod (62).

6. The utility model provides a precision stamping die, its characterized in that, includes die (2) and terrace die (10), install in bottom plate (1) upper end die (2), and die (2) are located under clamp plate (8), and bottom sets up ejection mechanism (21) in die (2), and terrace die (10) are located directly over die (2).