CN205904311U

CN205904311U - Ring washer production mould

Info

Publication number: CN205904311U
Application number: CN201620671130.2U
Authority: CN
Inventors: 杨世兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-28
Filing date: 2016-06-28
Publication date: 2017-01-25
Anticipated expiration: 2026-06-28

Abstract

The utility model discloses a ring washer production mould, technical field is designed for mechanical device in affiliated field, which comprises a fixing shaft, the die, the core hole, the counter bore, the terrace die, the dabber, the cutter, the die body is a cuboid board, it evenly is provided with the counter bore on the symmetrical line of the upper surface fore -and -aft direction of die to be located, the central point who is located the counter bore puts processing has the core hole, the die adopts the fixed axle to fix on the workstation, the terrace die is fixed and is lain in the die directly over on machine column, it is provided with the cutter to correspond the position with counter bore on the die, the center of cutter is provided with the dabber, during machining, place a rectangle iron sheet on the die, cutter and dabber stretch out the counter bore and the core hole of inserting the die from the terrace die, can process the formation ring washer, the utility model discloses a ring washer production mould, simple structure, processing is convenient, and the die is fixed reliable, the force balance, production efficiency is high, and with low costs, the unloading is fast, part non -deformable, the precision that takes shape is high, and the range of work is wide.

Description

A kind of ring washer production mould

Technical field

This utility model is related to machinery design field, more particularly to a kind of ring washer production mould.

Background technology

Application in the middle of plant equipment for the ring washer is extremely extensive, is particularly more widely applied in threaded connector, circle Shim size is little, thickness of thin, is easily deformed using traditional processing method pad, processing trouble, and efficiency is low, at present to this kind of zero It is punch press process that part adopts more processing method, due to carrying circular hole, general punch press die and punch knot in the middle of ring washer Structure is simple can to process ring washer it is impossible to form ring washer after some lathes improve to drift and cavity die structure, But apparatus structure is complicated, and formed precision is not high, lathe narrow application range, therefore design a kind of structure simply, easy to process, recessed Mould is fixing reliable, stress balance, and production efficiency is high, low cost, and blanking is fast, and part is unlikely to deform, and forming accuracy is high, the range of work Wide ring washer production mould is necessary.

Utility model content

The purpose of this utility model is exactly to overcome drawbacks described above, devises a kind of ring washer production mould.

The required technical problem solving of this utility model can be achieved through the following technical solutions:

A kind of ring washer production mould, including fixing axle, die, described die body is a cuboid plate, described die Also include core bore, counterbore, punch, mandrel, cutter using described fixing axle is fixing on the table, upper positioned at described die Described counterbore is evenly arranged with the line of symmetry of surface fore-and-aft direction, is machined with described core positioned at the center of described counterbore Hole, described punch is fixed on the surface being located at described die on machine pillar, with counterbore correspondence position described on described die Be provided with described cutter, described cutter be provided centrally with described mandrel.

Described fixing axle has setting four altogether, is separately positioned on four angles of die.

Described core bore and described counterbore are machined with five on described die altogether, and the bottom surface of described punch is provided with five Described cutter and described mandrel.

The cutting edge of described mandrel and described cutter is arranged on the excircle of its bottom surface, described counterbore and described core bore Edge be also machined to sharp orifice.

Described cutter is made up of six pieces of blades, and they are along the circumferential direction evenly provided on around described mandrel, and every two Gap is all left between block blade.

Due to employing above technical scheme, this utility model has the advantage that

Ring washer production mould designed by being combined using fixing axle, die, core bore, counterbore, punch, mandrel, cutter, Fixing axle has setting four altogether, and die is fixing reliable, stress balance, and core bore and counterbore are machined with five, convex on die altogether The bottom surface of mould is also equipped with five cutters and mandrel, and production efficiency is high, low cost, and the cutting edge of mandrel and cutter is arranged at it On the excircle of bottom surface, the edge of counterbore and core bore is also machined to sharp orifice, and blanking is fast, and part is unlikely to deform, and shapes essence Degree is high, and cutter is made up of six pieces of blades, and they are along the circumferential direction evenly provided on around mandrel, between every two pieces of blades all Leave gap, the range of work is wide, and equipment cost is low.

Brief description

Fig. 1 is this utility model die schematic top plan view；

Fig. 2 is this utility model punch elevational schematic view；

The each assembly of in figure and reference are respectively as follows: 1, fixing axle；2nd, die；3rd, core bore；4th, counterbore；5th, punch；6th, core Axle；7th, cutter.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under Face combines and is specifically illustrating, and this utility model is expanded on further.

A kind of ring washer production mould, including fixing axle 1, die 2, core bore 3, counterbore 4, punch 5, mandrel 6, cutter 7, recessed Mould 2 body is a cuboid plate, is evenly arranged with counterbore 4 on the line of symmetry of the upper surface fore-and-aft direction of die 2, positioned at heavy The center in hole 4 is machined with core bore 3, and die 2 adopts fixing axle 1 fixing on the table, and punch 5 is fixed on machine pillar On the surface of die 2, with die 2, counterbore 4 correspondence position is provided with cutter 7, cutter 7 be provided centrally with mandrel 6, plus In man-hour, one piece of rectangular iron is placed on die 2, punch 5 moves downwardly to the vicinity of die 2, and cutter 7 and mandrel 6 are from punch 5 Stretch out counterbore 4 and the core bore 3 of insertion die 2, you can processing forms ring washer, and apparatus structure is simple, easy to process.

Fixing axle 1 has setting four altogether, is separately positioned on four angles of die 2, fixation can on the table for die 2 Lean on, stress balance.

Core bore 3 and counterbore 4 are machined with five on die 2 altogether, are also equipped with five cutters 7 and core in the bottom surface of punch 5 Axle 6, therefore primary feed can process five ring washers, and production efficiency is high, low cost.

The cutting edge of mandrel 6 and cutter 7 is arranged on the excircle of its bottom surface, and the edge of counterbore 4 and core bore 3 also processes Become sharp orifice, blanking is fast, and part is unlikely to deform, forming accuracy is high.

Cutter 7 is made up of six pieces of blades, and they are along the circumferential direction evenly provided on mandrel 6 around, every two pieces of blades Between all leave gap, during processing, can by adjust the size in gap between every two pieces of blades conveniently realize different radially The processing of the ring washer of size, wide accommodation, equipment cost is low.

Ring washer production mould disclosed in the utility model, fixing axle 1 has setting four altogether, and die 2 is fixing reliable, is subject to Dynamic balance, core bore 3 and counterbore 4 are machined with five on die 2 altogether, are also equipped with five cutters 7 and mandrel in the bottom surface of punch 5 6, production efficiency is high, low cost, and the cutting edge of mandrel 6 and cutter 7 is arranged on the excircle of its bottom surface, counterbore 4 and core bore 3 Edge be also machined to sharp orifice, blanking is fast, and part is unlikely to deform, and forming accuracy is high, and cutter 7 is made up of six pieces of blades, They are along the circumferential direction evenly provided on mandrel 6 around, all leave gap between every two pieces of blades, and the range of work is wide, if Standby low cost.

Of the present utility model ultimate principle, principal character and of the present utility model advantage, one's own profession have been shown and described above The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can There are various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model will Protection domain is asked to be defined by appending claims and its equivalent.

Claims

1. a kind of ring washer production mould, including fixing axle, die, described die body is a cuboid plate, and described die is adopted With described fixing axle fix on the table it is characterised in that: also include core bore, counterbore, punch, mandrel, cutter, positioned at described It is evenly arranged with described counterbore, the center positioned at described counterbore is machined with the line of symmetry of upper surface fore-and-aft direction of die Described core bore, described punch is fixed on the surface being located at described die on machine pillar, with described counterbore pair on described die Answer position to be provided with described cutter, described cutter be provided centrally with described mandrel.

2. according to claim 1 a kind of ring washer production mould it is characterised in that: described fixing axle have altogether setting four, It is separately positioned on four angles of die.

3. according to claim 1 a kind of ring washer production mould it is characterised in that: described core bore and described counterbore are described It is machined with five on die altogether, the bottom surface of described punch is provided with five described cutters and described mandrel.

4. according to claim 1 a kind of ring washer production mould it is characterised in that: the cutting of described mandrel and described cutter Sword is arranged on the excircle of its bottom surface, and the edge of described counterbore and described core bore is also machined to sharp orifice.

5. according to claim 1 a kind of ring washer production mould it is characterised in that: described cutter is made up of six pieces of blades, They are along the circumferential direction evenly provided on around described mandrel, all leave gap between every two pieces of blades.