CN205816458U

CN205816458U - Magnalium impressing tool

Info

Publication number: CN205816458U
Application number: CN201620509601.XU
Authority: CN
Inventors: 曹树广
Original assignee: Kunshan Meihe Machine Co Ltd
Current assignee: Kunshan Meihe Machine Co Ltd
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2016-12-21
Anticipated expiration: 2026-05-31

Abstract

nullThe utility model discloses a kind of magnalium impressing tool，Including base support、Foundry goods props up bracer、Striker body and striker locating piece，Described base support is made up of column and base，Described foundry goods props up bracer and is arranged on the column of foundry goods support，Foundry goods props up bracer by foundry goods and is fixed on foundry goods support，The top of described column is provided with striker locating piece，The surface of foundry goods is located at by striker locating piece，Striker body is up and down to be arranged on striker locating piece，And between striker body and striker locating piece a sheathed back-moving spring，Laggard horizontal reset has been imprinted for striker body，Traditional mould molding and machining molding technique is replaced by carrying out pressed characters with the cooperation of aerostatic press，Reduce cost of manufacture，Improve production efficiency simultaneously，Contrast with existing operation technique，The advantage of employing the technical solution of the utility model is: reduce more than 40% under product impression process cost，Working performance improved more than 50% more in the past，The operation of personnel lightens pine，Quality have also been obtained guarantee simultaneously.

Description

Magnalium impressing tool

Technical field

This utility model relates to magnesium alloy and aluminium alloy castings manufacturing technology field, realizes magnalium impressing tool required during surface imprint particularly to a kind of.

Background technology

Before not improving; when such magnesium alloy or aluminium alloy castings surface need lettering or mark; need the straight forming on foundry goods of the mechanical processing technique by traditional mould-forming process or complexity; although but such printing mode can also realize often because the least mould molding position that often results in of lettering symbol specification collapses scarce; or mechanical processing technique complexity etc. reason causes production efficiency low, and the phenomenon that cost is high.

Summary of the invention

In order to overcome drawbacks described above, this utility model provides a kind of light practicality and can be used on any magnalium impressing tool environmentally of produced on-site operation.

This utility model be the technical scheme is that a kind of magnalium impressing tool to solve its technical problem, including base support, foundry goods props up bracer, striker body and striker locating piece, described base support is made up of column and base, described foundry goods props up bracer and is arranged on the column of foundry goods support, foundry goods props up bracer by foundry goods and is fixed on foundry goods support, the top of described column is provided with striker locating piece, the surface of foundry goods is located at by striker locating piece, striker body is up and down to be arranged on striker locating piece, and between striker body and striker locating piece a sheathed back-moving spring, laggard horizontal reset has been imprinted for striker body.

As further improvement of the utility model, the upper surface of described striker locating piece is additionally provided with an impressing limited block, it is to avoid striker excessively moves down and causes foundry goods to damage.

As further improvement of the utility model, described column is close to the side of foundry goods and is provided with fool proof locating piece, it is ensured that foundry goods is the most fixed and positioned.

As further improvement of the utility model, described striker body is made up of needle body and union joint, and described union joint is provided with stop surface with the junction of needle body, and described needle body is additionally provided with striker limit turn trough, and the upper surface of union joint is provided with striker and carves characters.

The beneficial effects of the utility model are: replace traditional mould molding and machining molding technique by carrying out pressed characters with the cooperation of aerostatic press, reduce cost of manufacture, improve production efficiency simultaneously, contrast with existing operation technique, the advantage of employing the technical solution of the utility model is: reduce more than 40% under product impression process cost, working performance improved more than 50% more in the past, and the operation of personnel lightens pine, and quality have also been obtained guarantee simultaneously.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is the structural representation of this utility model striker；

Figure indicates: 1-base support；2-foundry goods props up bracer；3-striker body；4-striker locating piece；5-foundry goods；6-back-moving spring；7-imprints limited block；8-fool proof locating piece；11-column；12-base；31-needle body；32-union joint；33-striker limit turn trough；34-striker is carved characters.

Detailed description of the invention

In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.

Fig. 1 shows a kind of embodiment of a kind of magnalium of this utility model impressing tool, including base support 1, foundry goods props up bracer 2, striker body 3 and striker locating piece 4, described base support 1 is made up of column 11 and base 12, described foundry goods props up bracer 2 and is arranged on the column 11 of foundry goods support 1, foundry goods 5 props up bracer 2 by foundry goods and is fixed on foundry goods support 1, the top of described column 11 is provided with striker locating piece 4, the surface of foundry goods 5 is located at by striker locating piece 4, striker body 3 is up and down to be arranged on striker locating piece 4, and between striker body 3 and striker locating piece 4 a sheathed back-moving spring 6, laggard horizontal reset has been imprinted for striker body 3.

The upper surface of described striker locating piece 2 is additionally provided with an impressing limited block 7, it is to avoid striker body 3 excessively moves down and causes foundry goods 5 to damage.

The side that described column 11 is close to foundry goods 5 is provided with fool proof locating piece 8, it is ensured that foundry goods 5 is the most fixed and positioned.

Described striker body 3 is made up of needle body 31 and union joint 32, described union joint 32 is provided with stop surface with the junction of needle body 31, striker limit turn trough 33 it is additionally provided with on described needle body 31, and the upper surface of union joint 32 is provided with striker and carves characters 34, it is to be made by the steel of an a diameter of 12mm to shape, carving characters protrusion steel surface in lettering position on striker body 3, font height is determined by the degree of depth needed because entering foundry goods, typically at 0.2mm ~ 0.8mm.Need on striker body 3 to make impressing limited block 7 and error-proof structure, in order to avoid causing bad generation during impression process.Wherein, impressing limited block 7 mainly controls designed by the degree of depth of foundry goods impressing, even if applying pressure striker more also by stop when striker pressure stretch to certain depth.Back-moving spring 6 diameter is about 9mm, and static height is 12mm, and for when drift operation, striker can complete to reset rapidly after completing foundry goods impressing under the effect of back-moving spring 6, in order to the carrying out of next work cycle.Striker body 3 and fit clearance about about the 0.3mm of staking punch base, this body side surface of striker can produce a striker limit turn trough 33 faced directly simultaneously, to prevent striker from being to rotate at impression process, causes foundry goods lettering to be subjected to displacement.

In implementation process, first whole impressing tool is installed on pneumatic press by operator, and the union joint 32 of striker body and the connecting hole of aerostatic press connect, and base 12 is fixed on the mounting base of aerostatic press and compresses with pressing plate.Reconcile the punching stroke of aerostatic press, it is ensured that tool retains enough spaces, foundry goods location when not by external force.In normal impression process, foundry goods 5 is first positioned in tool fixture by operator, work good with the fool proof locating piece 8 in frock and workpiece support block in the hole, location making workpiece, the position needing pressed characters on foundry goods 5 becomes after plumbness with striker, manually boot aerostatic press step switch, aerostatic press drift is by pressing under on tool, the union joint of striker body 3 drives striker, when striker stop surface with impressing limited block 7 laminating after then can stop motion, then the lettering on striker is also pressed in the degree of depth of needs.When the degree of depth that press-in occurs is undesirable, only need to adjust the height of striker or change striker.Lose after a loop ends pressure extrusion striker can under the effect of back-moving spring 6 on move and reset, after on aerostatic press, horizontal reset is static, workpiece is taken out by operator, then proceeds by the assembling work of next round.

Claims

1. a magnalium impressing tool, it is characterized in that: include base support (1), foundry goods props up bracer (2), striker body (3) and striker locating piece (4), described base support (1) is made up of column (11) and base (12), described foundry goods props up bracer (2) and is arranged on the column (11) of foundry goods support (1), foundry goods (5) props up bracer (2) by foundry goods and is fixed on foundry goods support (1), the top of described column (11) is provided with striker locating piece (4), the surface of foundry goods (5) is located at by striker locating piece (4), striker body (3) is up and down to be arranged on striker locating piece (4), and between striker body (3) and striker locating piece (4) a sheathed back-moving spring (6), laggard horizontal reset has been imprinted for striker body (3).

Magnalium the most according to claim 1 impressing tool, it is characterized in that: the upper surface of described striker locating piece (2) is additionally provided with an impressing limited block (7), it is to avoid striker body (3) excessively moves down and causes foundry goods (5) to damage.

Magnalium the most according to claim 1 impressing tool, it is characterised in that: described column (11) is close to the side of foundry goods (5) and is provided with fool proof locating piece (8), it is ensured that foundry goods (5) is the most fixed and positioned.

Magnalium the most according to claim 1 impressing tool, it is characterized in that: described striker body (3) is made up of needle body (31) and union joint (32), described union joint (32) is provided with stop surface with the junction of needle body (31), it is additionally provided with striker limit turn trough (33) on described needle body (31), and the upper surface of union joint (32) is provided with striker and carves characters (34).