CN214108501U

CN214108501U - Stamping die with cooling function

Info

Publication number: CN214108501U
Application number: CN202022233123.3U
Authority: CN
Inventors: 顾保海
Original assignee: Harbin Dongsheng Tooling And Mould Parts Co ltd
Current assignee: Harbin Dongsheng Tooling And Mould Parts Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-09-03
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a stamping die with cooling function, the on-line screen storage device comprises a base, the upper end middle part of base is provided with buffer, buffer's upper end fixedly connected with bed die, the die cavity has been seted up at the upper end middle part of bed die, the radiating groove has been seted up at the front end middle part of bed die, the front end middle part interlude of bed die is connected with first bull stick, the anterior fixed mounting in surface of first bull stick has the separation dish, the equal fixed mounting in front end lower part left side and the front end lower part right side of bed die has an arc, two the opposite face of arc is provided with slip thrust unit jointly, the upper end left part middle part of base is provided with flexible stamping device. A stamping die with cooling function, go up the mould and drive the punching press board and carry out stamping forming to the work piece in the die cavity under the cooperation when down moving, easy operation is low to staff's technical requirement degree to machining efficiency has been improved.

Description

Stamping die with cooling function

Technical Field

The utility model relates to the technical field of mold, specifically be a stamping die with cooling function.

Background

The stamping die is a special process device for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), wherein stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die with cooling function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die with cooling function, includes the base, the upper end middle part of base is provided with buffer, buffer's upper end fixedly connected with bed die, the die cavity has been seted up at the upper end middle part of bed die, the radiating groove has been seted up at the front end middle part of bed die, the front end middle part of bed die alternates and is connected with first bull stick, the anterior fixed mounting in surface of first bull stick has the separation disc, the arc wall has been seted up to the front end lower part of separation disc, the equal fixed mounting in front end lower part left side and the front end lower part right side of bed die has an arc, two the opposite face of arc is provided with slip thrust unit jointly, the upper end left part middle side of base is provided with flexible stamping device.

Preferably, buffer includes the blotter, the upper end fixedly connected with backup pad of blotter, equal fixed mounting in both sides around both sides and the lower extreme right part of lower extreme left part of backup pad has a spring, buffer and base fixed connection are installed with the upper end middle part of base to blotter fixed connection.

Preferably, the slip thrust unit includes the threaded rod, the threaded rod runs through the left end front portion and the positive and negative motor of fixedly connected with of right side arc, the surface left part threaded connection of threaded rod has the slide, there is the catch bar at the rear end middle part of slide through pivot swing joint, the threaded rod alternates to be connected and to be in the same place slip thrust unit and arc swing joint in the relative front portion of two sets of arcs.

Preferably, the telescopic stamping device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, an upper die is fixedly mounted at the upper end of the telescopic rod, a stamping plate is fixedly connected to the middle of the lower end of the upper die, a movable block is fixedly mounted on each of the rear portion of the left end and the rear portion of the right end of the upper die, a limiting rod is inserted and connected to the middle portions of the two movable blocks, and the telescopic power machine is fixedly connected to the middle of the left portion of the upper end of the base and fixedly connects the telescopic stamping device with the base.

Preferably, the telescopic power machine is electrically connected with the telescopic rod.

Preferably, the separation disc is positioned in front of the heat dissipation groove.

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

1. the telescopic rod drives the upper die to move downwards along the limiting rod, the limiting rod is arranged to play a limiting role for the upper die, the upper die is prevented from offsetting in the stamping process, the machining precision of the die is guaranteed, the upper die drives the stamping plate to move downwards, the lower die is matched with the workpiece in the die cavity to perform punch forming, the operation is simple, the technical requirement degree of workers is low, and the machining efficiency is improved.

2. Through installing the blotter in the bed die bottom, the blotter adopts the rubber material, thereby can play buffering cushioning effect to the bed die, be provided with a plurality of group springs simultaneously, spring department takes place deformation under the exogenic action, thereby it further plays buffering cushioning effect to the bed die to resume the original state again after detaching external force, the machining effect has been ensured, through the catch bar toward promoting the separation disc clockwise, the radiating groove is in unblocked state this moment, the inside heat of bed die is in time dispelled away through the radiating groove, prevent receiving high temperature and damage of mould, stamping die's life has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a stamping die with a cooling function according to the present invention;

fig. 2 is a schematic structural view of a heat sink of a stamping die with a cooling function according to the present invention;

fig. 3 is a schematic structural view of a buffer device of a stamping die with a cooling function according to the present invention;

fig. 4 is a schematic structural view of a sliding pushing device of a stamping die with a cooling function according to the present invention;

fig. 5 is the utility model discloses a stamping die's flexible stamping device with cooling function schematic structure.

In the figure: 1. a base; 2. a buffer device; 3. a lower die; 4. a die cavity; 5. a heat sink; 6. a first rotating lever; 7. a separator disc; 8. an arc-shaped slot; 9. an arc-shaped plate; 10. a sliding pushing device; 11. a telescopic stamping device; 21. a cushion pad; 22. a support plate; 23. a spring; 101. a threaded rod; 102. a positive and negative motor; 103. a slide plate; 104. a push rod; 111. a telescopic power machine; 112. a telescopic rod; 113. an upper die; 114. stamping the plate; 115. a movable block; 116. a limiting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stamping die with cooling function, including base 1, base 1's upper end middle part is provided with buffer 2, buffer 2's upper end fixedly connected with bed die 3, die cavity 4 has been seted up at the upper end middle part of bed die 3, radiating groove 5 has been seted up at the front end middle part of bed die 3, the front end middle part interlude of bed die 3 is connected with first runner 6, the anterior fixed mounting in surface of first runner 6 has separation disc 7, arc 8 has been seted up to separation disc 7's front end lower part, the equal fixed mounting in front end lower part left side and the front end lower part right side of bed die 3 has an arc 9, the opposite face of two arcs 9 is provided with sliding pushing device 10 jointly, the upper end left side of base 1 middle part is provided with flexible stamping device 11.

The buffer device 2 comprises a buffer cushion 21, the buffer cushion 21 is made of rubber materials, so that the buffer and shock absorption effects on the lower die 3 can be achieved, a supporting plate 22 is fixedly connected to the upper end of the buffer cushion 21, springs 23 are fixedly mounted on the front side and the rear side of the left portion of the lower end of the supporting plate 22 and the front side and the rear side of the right portion of the lower end of the supporting plate 22, the springs 23 deform under the action of external force, the springs restore to the original state after the external force is removed, so that the buffer and shock absorption effects on the lower die 3 are further achieved, and the buffer cushion 21 is fixedly connected to the middle portion of the upper end of the base 1 to fixedly connect the buffer device 2 and the base 1; the sliding pushing device 10 comprises a threaded rod 101, the threaded rod 101 penetrates through the front portion of the left end of the right arc-shaped plate 9 and is fixedly connected with a positive and negative motor 102, the left portion of the outer surface of the threaded rod 101 is in threaded connection with a sliding plate 103, the middle portion of the rear end of the sliding plate 103 is movably connected with a pushing rod 104 through a rotating shaft, the pushing rod 104 pushes the isolation disc 7 to rotate around the first rotating rod 6, so that the arc-shaped grooves 8 correspond to the heat dissipation grooves 5, the heat dissipation grooves 5 dissipate heat quickly, and the threaded rod 101 is connected with the front portions of the two groups of arc-shaped plates 9 in an inserting mode to movably connect the sliding pushing device 10 and the arc-shaped plates 9 together; the telescopic stamping device 11 comprises a telescopic power machine 111 and a telescopic rod 112, the telescopic power machine 111 is a power machine capable of enabling the telescopic rod 112 to be in a telescopic and extending state, the telescopic rod 112 is movably connected to the output end of the telescopic power machine 111, an upper die 113 is fixedly installed at the upper end of the telescopic rod 112, the upper die 113 is matched with a lower die 3 to perform punch forming on a workpiece, the middle part of the lower end of the upper die 113 is fixedly connected with a stamping plate 114, the rear parts of the left end and the right end of the upper die 113 are respectively and fixedly installed with a movable block 115, the middle parts of the two movable blocks 115 are connected with a limiting rod 116 in an inserting manner, and the limiting rod 116 plays a limiting role on the upper die 113, so that the stability of the upper die 113 during up-down sliding is improved, the telescopic power machine 111 is fixedly connected to the middle side of the upper end of the base 1 to fixedly connect the telescopic stamping device 11 with the base 1; the telescopic power machine 111 is electrically connected with the telescopic rod 112; the separation disc 7 is located in front of the heat sink 5.

It should be noted that, the utility model relates to a stamping die with cooling function, place the work piece in die cavity 4, drive telescopic link 112 to stretch out and draw back through flexible power machine 111, thereby drive upper die 113 to move down along gag lever post 116 when making telescopic link 112 shorten, set up gag lever post 116 and play the limiting displacement to upper die 113, prevent upper die 113 from taking place the skew in the punching process, thereby the machining precision of mould has been ensured, upper die 113 cooperates lower die 3 to carry out the stamping forming to the work piece in die cavity 4 when driving stamping board 114 to move down, the operation is simple, the technical requirement degree to the staff is low, thereby machining efficiency has been improved, through installing blotter 21 at the bottom of lower die 3, blotter 21 adopts the rubber material, thereby can play buffering cushioning effect to lower die 3, be provided with a plurality of group of springs 23 simultaneously, spring 23 takes place deformation under the exogenic action, thereby it further plays buffering cushioning effect to bed die 3 to detach the back reconversion after the external force, the machining effect has been ensured, drive threaded rod 101 through positive and negative motor 102 and rotate, thereby drive slide 103 and turn right the motion along threaded rod 101 direction, and then drive catch bar 104 and promote separation disc 7 around first pivot 6 clockwise when turning right the motion, arc wall 8 and radiating groove 5 phase-match when separation disc 7 rotates, radiating groove 5 is in unblocked state this moment, the inside heat of bed die 3 in time is dispelled through radiating groove 5, prevent receiving high temperature and damaging of mould, stamping die's life has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die with cooling function, includes base (1), its characterized in that: a buffer device (2) is arranged in the middle of the upper end of the base (1), a lower die (3) is fixedly connected with the upper end of the buffer device (2), a die cavity (4) is arranged in the middle of the upper end of the lower die (3), a heat dissipation groove (5) is arranged in the middle of the front end of the lower die (3), the middle part of the front end of the lower die (3) is inserted and connected with a first rotating rod (6), a separation disc (7) is fixedly arranged at the front part of the outer surface of the first rotating rod (6), an arc-shaped groove (8) is formed in the lower portion of the front end of the separation disc (7), an arc-shaped plate (9) is fixedly mounted on the left side of the lower portion of the front end of the lower die (3) and the right side of the lower portion of the front end of the lower die, a sliding pushing device (10) is arranged on the opposite surfaces of the two arc-shaped plates (9) together, and a telescopic stamping device (11) is arranged at the left side of the upper end of the base (1).

2. The stamping die with the cooling function as claimed in claim 1, wherein: buffer (2) include blotter (21), upper end fixedly connected with backup pad (22) of blotter (21), equal fixed mounting in both sides around both sides and the lower extreme right part of lower extreme left part of backup pad (22) has a spring (23), buffer (21) fixed connection is with buffer (2) and base (1) fixed connection in the upper end middle part of base (1).

3. The stamping die with the cooling function as claimed in claim 1, wherein: sliding pushing device (10) includes threaded rod (101), threaded rod (101) run through the left end front portion and the positive and negative motor of fixedly connected with (102) of right side arc (9), the surface left part threaded connection of threaded rod (101) has slide (103), the rear end middle part of slide (103) has catch bar (104) through pivot swing joint, threaded rod (101) alternate and connect opposite face front portion at two sets of arcs (9) with sliding pushing device (10) and arc (9) swing joint together.

4. The stamping die with the cooling function as claimed in claim 1, wherein: the telescopic stamping device (11) comprises a telescopic power machine (111) and a telescopic rod (112), wherein the telescopic rod (112) is movably connected to the output end of the telescopic power machine (111), an upper die (113) is fixedly mounted at the upper end of the telescopic rod (112), a stamping plate (114) is fixedly connected to the middle of the lower end of the upper die (113), a movable block (115) is fixedly mounted on the rear portion of the left end and the rear portion of the right end of the upper die (113), a limiting rod (116) is connected to the middle of the two movable blocks (115) in an inserting mode, and the telescopic power machine (111) is fixedly connected to the middle of the upper end of the base (1) in a fixing mode and fixedly connects the telescopic stamping device (11) and the base (1).

5. The stamping die with the cooling function as claimed in claim 4, wherein: the telescopic power machine (111) is electrically connected with the telescopic rod (112).

6. The stamping die with the cooling function as claimed in claim 1, wherein: the separation disc (7) is positioned in front of the heat dissipation groove (5).