CN208146738U - A kind of slitting and side piercing die tool - Google Patents

A kind of slitting and side piercing die tool Download PDF

Info

Publication number
CN208146738U
CN208146738U CN201820356409.0U CN201820356409U CN208146738U CN 208146738 U CN208146738 U CN 208146738U CN 201820356409 U CN201820356409 U CN 201820356409U CN 208146738 U CN208146738 U CN 208146738U
Authority
CN
China
Prior art keywords
die holder
machined
cutter group
material pressing
upper die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820356409.0U
Other languages
Chinese (zh)
Inventor
张国庆
张宝会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Jiarun Auto Parts Co Ltd
Original Assignee
Chengdu Jiarun Auto Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Jiarun Auto Parts Co Ltd filed Critical Chengdu Jiarun Auto Parts Co Ltd
Priority to CN201820356409.0U priority Critical patent/CN208146738U/en
Application granted granted Critical
Publication of CN208146738U publication Critical patent/CN208146738U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of slitting and side piercing die tools, including upper die holder, lower die holder and material pressing core, it is equipped in the middle part of the upper die holder bottom surface and cuts open cutter group, it cuts open cutter group two sides and is equipped with and symmetrically prevent lateral insert, stamping device and guide post, the stamping device, which is located at, prevents between lateral insert and guide post, the through-hole to match with the profile for cuing open cutter group is machined in the middle part of the material pressing core, the guide sleeve with guide post cooperation is machined on the material pressing core of through-hole two sides, material pressing core bottom is equipped with foot prop, lower mold core is equipped in the middle part of the lower die holder, the groove for being machined in the middle part of lower mold core and cuing open cutter group profile and matching, the fixing groove matched with foot prop is machined in the lower mold core of groove two sides.The step of the utility model is tiltedly carved by setting and formed punch, makes formed punch that can carry out side punching to the workpiece after cutting, eliminate repeated clamping workpiece, improves processing efficiency;Simultaneously by setting unloading bolt, workpiece can be made quickly to fall off from upper die holder, shorten time production cycle.

Description

A kind of slitting and side piercing die tool
Technical field
The utility model relates to mould applications, have more particularly to a kind of slitting and side piercing die.
Background technique
Automobile industry is the industry of a high speed development, and with the development of economy, the quality of automobile also proposed more High standard and requirement.Automotive small workpiece can use cutting process and side punching process in processing, and traditional moulds are cutd open It cuts processing and side blow hole machined is realized by multiple molds, traditional die procedure dispersion leads to the production cycle of processing It is long, low efficiency.
Summary of the invention
The purpose of this utility model is to provide the slitting and side piercing die tools that a kind of production cycle is long and high-efficient.
The purpose of this utility model is achieved through the following technical solutions:
A kind of slitting and side piercing die tool, including upper die holder, lower die holder and material pressing core, the upper die holder bottom surface middle part, which is equipped with, to be cutd open Cutter group, the upper die holder bottom surface for cuing open cutter group two sides, which is equipped with, symmetrically prevents lateral insert, stamping device and guide post, the punching press Device, which is located at, to be prevented between lateral insert and guide post, and stamping device includes tiltedly carving and formed punch, and formed punch is mounted on upper die holder by tiltedly carving On, and formed punch with cut open that cutter group is vertical, be machined with the through-hole to match with the profile for cuing open cutter group, through-hole in the middle part of the material pressing core The guide sleeve with guide post cooperation is machined on the material pressing core of two sides, material pressing core bottom is equipped with foot prop, is equipped with down in the middle part of the lower die holder Mold core, be machined in the middle part of lower mold core with the groove that cuts open cutter group profile and match, be machined in the lower mold core of groove two sides and foot The fixing groove that frame matches.
Unloading bolt is additionally provided on the upper die holder bottom surface.
The utility model has the following effects that:
(1) it is tiltedly carved and formed punch by setting, makes formed punch that can carry out side punching to the workpiece after cutting, eliminate repeated clamping The step of workpiece, improves processing efficiency;
(2) by setting unloading bolt, workpiece can be made quickly to fall off from upper die holder, shortens time production cycle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model upper die holder.
Fig. 3 is the structural schematic diagram of the utility model lower die holder.
Fig. 4 is the structural schematic diagram of the utility model material pressing core.
Appended drawing reference:1, upper die holder;11, cutter group is cutd open;12, prevent lateral insert;13, stamping device;14, it tiltedly carves;15, it rushes Head;16, guide post;17, unloading bolt;2, lower die holder;21, lower mold core;22, groove;23, fixing groove;3, material pressing core;31, through-hole; 32, guide sleeve;33, foot prop.
Specific embodiment
Embodiment
As shown in Figure 1 to 4, slitting and side piercing die tool provided in this embodiment includes upper die holder 1, lower die holder 2 and binder Core 3,1 bottom surface of the upper die holder middle part, which is equipped with, cuts open cutter group 11, and 1 bottom surface of upper die holder for cuing open 11 two sides of cutter group is equipped with symmetrically Prevent lateral insert 12, stamping device 13 and guide post 16, the stamping device 13, which is located at, prevents between lateral insert 12 and guide post 16, Stamping device 13 includes tiltedly carving 14 and formed punch 15, and formed punch 15 is mounted on upper die holder 1 by tiltedly carving 14, and formed punch 15 and cutting knife Group 11 is vertical, and upper die holder is additionally provided with unloading bolt 17 on 1 bottom surface.The wheel of cutter group 11 is machined with and cutd open in the middle part of the material pressing core 3 The through-hole 31 that exterior feature matches is machined with the guide sleeve 32 cooperated with guide post 16,3 bottom of material pressing core on the material pressing core 3 of 31 two sides of through-hole Equipped with foot prop 33.It is equipped with lower mold core 21 in the middle part of the lower die holder 2, is machined with and cuts open 11 profile kissing of cutter group in the middle part of lower mold core 21 The groove 22 of conjunction is machined with the fixing groove 23 matched with foot prop 33 in the lower mold core 21 of 22 two sides of groove.
The application method of the utility model is:
Workpiece is placed on material pressing core 3, and controls 1 downlink of upper die holder, cuts open cutter group 11 for work on 1 bottom surface of upper die holder Part stretches, and stretching while prevents that lateral insert 12 places workpiece variation, be subsequently fitted to tiltedly carve formed punch 15 on 14 to workpiece into Row punching, after punching after the completion of, formed punch 15 is withdrawn, 1 uplink of upper die holder, drives workpiece uplink, while unloading on 1 bottom surface of upper die holder Expect that screw 17 ejects workpiece.
The lifted embodiment of the utility model or embodiment carry out the purpose of this utility model, technical solution and advantage It is further described, it should be understood that embodiment provided above or embodiment are only the preferred of the utility model Embodiment is not intended to limit the utility model, practical new to this within the spirit and principle of the utility model Type any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.

Claims (2)

1. a kind of slitting and side piercing die tool, including upper die holder, lower die holder and material pressing core, it is characterised in that:The upper die holder bottom surface Middle part is equipped with and cuts open cutter group, and the upper die holder bottom surface for cuing open cutter group two sides, which is equipped with, symmetrically prevents lateral insert, stamping device and lead Column, the stamping device, which is located at, prevents between lateral insert and guide post, and stamping device includes tiltedly carving and formed punch, and formed punch is by tiltedly carving peace On upper die holder, and formed punch with cut open that cutter group is vertical, be machined in the middle part of the material pressing core and match with the profile for cuing open cutter group Through-hole, the guide sleeve with guide post cooperation is machined on the material pressing core of through-hole two sides, material pressing core bottom is equipped with foot prop, the lower die holder Middle part is equipped with lower mold core, be machined in the middle part of lower mold core with the groove that cuts open cutter group profile and match, in the lower mold core of groove two sides It is machined with the fixing groove matched with foot prop.
2. slitting and side piercing die tool according to claim 1, it is characterised in that:Discharging is additionally provided on the upper die holder bottom surface Screw.
CN201820356409.0U 2018-03-15 2018-03-15 A kind of slitting and side piercing die tool Active CN208146738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820356409.0U CN208146738U (en) 2018-03-15 2018-03-15 A kind of slitting and side piercing die tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820356409.0U CN208146738U (en) 2018-03-15 2018-03-15 A kind of slitting and side piercing die tool

Publications (1)

Publication Number Publication Date
CN208146738U true CN208146738U (en) 2018-11-27

Family

ID=64391672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820356409.0U Active CN208146738U (en) 2018-03-15 2018-03-15 A kind of slitting and side piercing die tool

Country Status (1)

Country Link
CN (1) CN208146738U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111300064A (en) * 2020-03-27 2020-06-19 铜陵市大明玛钢有限责任公司 Integrated processing device for alloy steel lining plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111300064A (en) * 2020-03-27 2020-06-19 铜陵市大明玛钢有限责任公司 Integrated processing device for alloy steel lining plate

Similar Documents

Publication Publication Date Title
CN105363915A (en) Pneumatic ejection punching die
CN208146738U (en) A kind of slitting and side piercing die tool
CN205147073U (en) A side cut cut -out press for processing installing support under rear bumper
CN204974783U (en) Wheel nut multistation extrusion die
CN206325994U (en) Metal pipe material fast ram open mold
CN207941851U (en) A kind of novel side piercing die
CN205147076U (en) A mould for cutting edge processing of punching a hole
CN204799755U (en) Novel mould structure of punching
CN208527859U (en) Stringer lower plate trimming and piercing die
CN105363914A (en) Pneumatic ejection tapered blank-pressing drawing die
CN208067119U (en) Flange, deburring, cut-out separation double-piece composite die
CN207899970U (en) A kind of side blow molding die
CN206839586U (en) A kind of small-sized frame punch forming progressive die
CN206652880U (en) Continuously extruding feeds hexagonal device in punching to a kind of lathe on a small quantity
CN205436795U (en) Derailleur auxiliary stay mould of bending
CN204892728U (en) A compound mould for tray production line
CN211941204U (en) Cab interior stamping die
CN207929866U (en) A kind of stretching cutting dies
CN208067116U (en) Punching, deburring composite die based on face positioning
CN208131806U (en) Composite die is processed in bushing blanking
CN207941844U (en) A kind of multi-angle repaiies stamping die
CN207941861U (en) Novel repair of one kind rushing sizing die
KR102321345B1 (en) Narrow hole manufacturing apparatus and method
CN211662364U (en) Automatic pearl puncher
US11376670B2 (en) Cutting method for aluminum alloy casting, and trimming die

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant